{"id":11679,"date":"2025-01-21T11:52:54","date_gmt":"2025-01-21T11:52:54","guid":{"rendered":"https:\/\/outbyte.com\/blog\/?p=11679"},"modified":"2025-02-11T09:54:24","modified_gmt":"2025-02-11T09:54:24","slug":"how-to-fix-the-err_connection_reset-error-2","status":"publish","type":"post","link":"https:\/\/outbyte.com\/blog\/ja\/how-to-fix-the-err_connection_reset-error-2\/","title":{"rendered":"ERR_CONNECTION_RESET\u300d\u30a8\u30e9\u30fc\u306e\u4fee\u6b63\u65b9\u6cd5"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%81%AE%E7%B4%94ERR_CONNECTION_RESET%E3%80%82\"><\/span>\u306e\u7d14ERR_CONNECTION_RESET\u3002<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u898b\u308b\u524d\u306b\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u5fdc\u7b54\u3059\u308c\u3070\u3001\u30c7\u30fc\u30bf\u306e\u8ee2\u9001\u304c\u59cb\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u30c7\u30fc\u30bf\u306f\u3001\u4eca\u3042\u306a\u305f\u304c\u8aad\u3093\u3067\u3044\u308b\u306e\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u63a5\u7d9a\u306e\u78ba\u7acb\u306b\u5931\u6557\u3057\u3001\u300cERR_CONNECTION_RESET\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u7406\u7531\u306f\u8907\u6570\u3042\u308a\u307e\u3059\u3002\u5e78\u3044\u3001\u4f55\u304c\u539f\u56e0\u304b\u3092\u7406\u89e3\u3059\u308c\u3070\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u305a\u3063\u3068\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u306fGoogle Chrome\u7279\u6709\u306e\u3082\u306e\u3067\u3059\u304c\u3001\u4ed6\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u3082\u540c\u69d8\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Firefox\u3067\u306f \u300c\u63a5\u7d9a\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3057\u305f \u300d\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u63a5\u7d9a\u306e\u30ea\u30bb\u30c3\u30c8\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3068\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u306a\u3044\u3068\u304d\u306b\u8d77\u3053\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3067\u304d\u305a\u3001\u901a\u4fe1\u304c\u4e2d\u65ad\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Chrome\u306e\u5834\u5408\u3001\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u901a\u5e38\u6b21\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u307e\u3059\uff1a \u300c\u3053\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u305b\u3093\u3002\u63a5\u7d9a\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3057\u305f\u3002\u300d<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/\">Outbyte<\/a>\u306e\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u3053\u306e\u554f\u984c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\u3001\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u4fee\u5fa9\u306b\u5411\u3051\u305f\u5b9f\u884c\u53ef\u80fd\u306a\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%BD%95%E3%81%8C%E5%8E%9F%E5%9B%A0%E3%81%A7%E5%A4%B1%E6%95%97%E3%81%97%E3%81%9F%E3%83%AD%E3%83%BC%E8%B3%87%E6%BA%90_NET_ERR_CONNECTION_RESET\"><\/span>\u4f55\u304c\u539f\u56e0\u3067\u5931\u6557\u3057\u305f\u30ed\u30fc\u8cc7\u6e90:NET::ERR_CONNECTION_RESET?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u3067\u7d50\u679c\u304b\u3089\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306a\u3069:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8ca7\u3057\u3044\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8aa4\u3063\u305f\u30d7\u30ed\u30ad\u30b7\u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u53e4\u3044\u307e\u305f\u306f\u76f8\u53cd\u3059\u308b\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u8150\u6557\u3057\u305f\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30af\u30c3\u30ad\u30fc\u3002<\/li>\n\n\n\n<li>\u30de\u30eb\u30a6\u30a7\u30a2\u3084\u30a6\u30a4\u30eb\u30b9\u306e\u5f71\u97ff\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u53e4\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7279\u5b9a\u306e\u539f\u56e0\u306f\u4e0d\u53ef\u6b20\u306a\u5fdc\u7528\u306b\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"341\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/how-to-fix-the-err-connection-reset-error.webp\" alt=\"err\u63a5\u7d9a\u30ea\u30bb\u30c3\u30c8\" class=\"wp-image-11593\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/how-to-fix-the-err-connection-reset-error.webp 512w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/how-to-fix-the-err-connection-reset-error-300x200.webp 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u4eba\u3092\u8abf\u3079\u3066\u307f\u308b\u306e\u3082\u826f\u3044\u3068\u601d\u3044<\/strong><\/p>\n\n\n\n<p>\u306b\u3064\u3044\u3066\u305d\u306e\u4ed6\u306e\u4eba\u6c17\u30d6\u30e9\u30a6\u30b6\u306e\u30a8\u30e9\u30fc:<\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-resolve-the-pr_connect_reset_error\/\">PR_Connect_Reset_Error\u30e7\u30f3<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-fix-the-ssl_error_rx_record_too_long-error-in-firefox\/\">SSL_ERROR_RX_RECORD_TOO_LONG\u8aa4Firefox <\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/fixing-error-code-224003-on-windows-10-11\/\">\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9224003\u30d6\u30e9\u30a6\u30b6<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-fix-err_http2_protocol_error\/\">\u3069\u3053\u3092\u76f4ERR_HTTP2_PROTOCOL_ERROR<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/what-to-do-about-err_connection_refused-error-in-chrome\/\">ERR_CONNECTION_REFUSED\u30a8\u30e9\u30fc<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/outbyte.com\/blog\/how-to-fix-status_access_violation\/\">Status_Access_Violation\u30a8\u30e9\u30fc<\/a><\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%81%AE%E3%82%88%E3%81%86%E3%81%AB%E6%89%B1%E3%81%86%E3%81%8BERR_CONNECTION_RESET%E3%82%A8%E3%83%A9%E3%83%BC\"><\/span>\u306e\u3088\u3046\u306b\u6271\u3046\u304bERR_CONNECTION_RESET\u30a8\u30e9\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3089\u308c\u3066\u3044\u308b\u3082\u306e\u3092\u898b\u308c\u3070\u3001\u305dERR_CONNECTION_RESET\u30a8\u30e9\u30fc\u306f\u3001\u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3057\u307e\u3059\u3002 \u8a2a\u554f\u6570\u3067\u4ed6\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u78ba\u8a8d\u3060\u3051\u3067\u306a\u304f\u3001\u7a4d\u307f\u307e\u3059\u3002 \u3057\u305f\u5834\u5408\u3067\u3082\u3001\u307f\u3092\u30ea\u30bb\u30c3\u30c8\u30eb\u30fc\u30bf\u30fc\u306b\u3088\u308b\u30b0\u3092\u629c\u304f\u306e\u3067\u3001\u5f85\u3063\u3066\u308b\u5206\u3001\u5dee\u3057\u8fbc\u3080\u306e\u3067\u3059\u3002 \u4e00\u5ea6\u63a5\u7d9a\u304c\u5fa9\u5143\u3055\u308c\u3001\u30c1\u30a7\u30c3\u30af\u306e\u5834\u5408\u306f\u30a8\u30e9\u30fc\u304c\u7d99\u7d9a\u3055\u308c\u3066\u3044\u308b\u9650\u308a\u306b\u304a\u3044<\/p>\n\n\n\n<p>\u5834\u5408\u306b\u306f\u554f\u984c\u306a\u89e3\u6c7a\u3092\u4fee\u6b63\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002 \u3053\u306e\u30a8\u30e9\u30fc\u306f\u30d6\u30e9\u30a6\u30b6\u95a2\u9023\u306e\u4e21\u65b9\u306emacOS\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%941_%E5%88%87%E6%96%ADVPN\"><\/span>\u89e3\u7b541: \u5207\u65adVPN<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u3067\u3082Vpn\u306e\u63d0\u4f9b\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u306b\u5730\u57df-\u30ed\u30c3\u30af\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3001\u3068\u3082\u306b\u62b5\u89e6\u3059\u308b\u5834\u5408\u3092\u4f8b\u306b\u8aac\u660e\u3057\u307e\u3059\u3002 \u7121\u52b9\u306b\u3057\u3066\u4e00\u6642\u7684\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8bNordVPN:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958bNordVPN\u30a2\u30d7\u30ea\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u5207\u65ad\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e00\u6642\u505c\u6b62VPN\u306e\u305f\u3081\u306b\u9078\u629e\u3055\u308c\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5834\u5408\u306b\u30a8\u30e9\u30fc\u304c\u7d9a\u304f\u3088\u3046\u3067\u3001\u6b21\u3078\u9032\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%942_%E5%86%8D%E8%B5%B7%E5%8B%95%E3%81%8B%E3%82%89%E6%8E%A5%E7%B6%9A\"><\/span>\u89e3\u7b542: \u518d\u8d77\u52d5\u304b\u3089\u63a5\u7d9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6700\u3082\u65e9\u3044\u65b9\u6cd5\u306e\u89e3\u6c7a\u306b\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u306f\u518d\u8d77\u52d5\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3092\u629c\u3044\u3066\u304b\u3089\u3001\u96fb\u6e90\u30d7\u30e9\u30b0\u3092\u304a\u5834\u5408\u3092\u4f8b\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>10-30\u79d2\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3001\u305d\u3057\u3066\u3082\u3046\u4e00\u5ea6\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6b21\u306b\u3001\u306a\u3044\u5834\u5408\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u958b\u304f\u4ed6\u306e\u88c5\u7f6e\u3068\u540c\u69d8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af. \u308c\u3070\u307e\u3060\u307e\u3060\u554f\u984c\u304c\u7d99\u7d9a\u3057\u3001\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%943_%E3%83%AA%E3%82%BB%E3%83%83%E3%83%88TCPIP%E3%81%AE%E8%A8%AD%E5%AE%9A\"><\/span>\u89e3\u7b543: \u30ea\u30bb\u30c3\u30c8TCP\/IP\u306e\u8a2d\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30ea\u30bb\u30c3\u30c8TCP\/IP\u8a2d\u5b9a\u3057\u3066\u77e5\u3089\u308c\u308b\u30e1\u30c0\u30eb\u3092\u53d6\u308b\u305f\u3081\u306b\u624b\u6bb5\u3092\u9078\u3070\u914d\u4e0b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002 <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u3057\u3066\u7ba1\u7406\u8005\u304c\u884c\u3044\u307e\u3059\u3002 <\/li>\n\n\n\n<li>\u578b\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u540c\u6642\u306b\u62bc\u3057 <kbd>\u5165\u308a<\/kbd> \u5f8c\u3001\u5404:<\/li>\n\n\n\n<li><code class=\"inline\"><code class=\"inline\">netsh int ip reset<\/code><\/code><\/li>\n\n\n\n<li><code class=\"inline\"><code class=\"inline\">netsh winsock reset<\/code><\/code><\/li>\n\n\n\n<li>\u64cd\u4f5c\u65b9\u6cd5\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u306f\u5909\u308f\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"261\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/reset-network-configuration.webp\" alt=\"err\u63a5\u7d9a\u30ea\u30bb\u30c3\u30c8Firefox\" class=\"wp-image-11595\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/reset-network-configuration.webp 512w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/reset-network-configuration-300x153.webp 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%944_DNS%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%AE%E5%A4%89%E6%9B%B4\"><\/span>\u89e3\u7b544: DNS\u30b5\u30fc\u30d0\u30fc\u306e\u5909\u66f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u306e\u5834\u5408\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u306f\u3001DNS\u30b5\u30fc\u30d0\u30fc\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002 \u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u304a\u3059\u3059\u3081\u306e\u3044\u305a\u308c\u304b\u3092\u4f7fCloudflare\u3001Google DNS\u3001OpenDNS.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ec\u30b9 <kbd>Ctrl<\/kbd> + <kbd>X<\/kbd> \u3092\u9078\u3093\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30ea\u30c3\u30af\u63a5\u7d9a\u30bf\u30a4\u30d7\u306e\u4e00\u756a\u5de6\u5074\u306a\u3069\u306eWi-Fi\u307e\u305f\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 <strong>\u5909\u66f4\u3092\u30a2\u30c0\u30d7\u30bf\u30aa\u30d7\u30b7\u30e7\u30f3<\/strong> \u306f\u53f3\u5074\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u53f3\u30af\u30ea\u30c3\u30af\u3057\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u63a5\u7d9a\u3057\u3066\u30d7\u30ed\u30d1\u30c6\u30a3(Properties)\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u307e\u3059\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f34(TCP\/IPv4)\u3092\u78ba\u4fdd\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u3092\u9078\u629e\u4e0b\u8a18\u306eDNS\u30b5\u30fc\u30d0\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3053\u308c\u3089\u306e\u30aa\u30d7\u30b7\u30e7\u30f3:<\/li>\n\n\n\n<li>Cloudflare: <strong>1.1.1.1<\/strong> \u3068 <strong>1.0.0.1<\/strong><\/li>\n\n\n\n<li>Google DNS <strong>8.8.8.8<\/strong> \u3068 <strong>8.8.4.4<\/strong><\/li>\n\n\n\n<li>OpenDNS: <strong>208.67.222.123<\/strong> \u3068 <strong>208.67.220.123<\/strong><\/li>\n\n\n\n<li>\u30b9\u30ad\u30c3\u30d7\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3092\u78ba\u8a8d <strong>\u8a3c\u8a2d\u5b9a\u7d42\u4e86\u6642<\/strong>\u3001\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306f\u3092\u30af\u30ea\u30c3\u30af <strong>OK<\/strong> \u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30c1\u30a7\u30c3\u30af\u304c\u89e3\u6c7a\u306e\u554f\u984c\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"426\" height=\"263\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/switch-to-a-different-dns-server.webp\" alt=\"\u5909\u66f4DNS\u30b5\u30fc\u30d0\u306e\u30a8\u30e9\u30fc\" class=\"wp-image-11597\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/switch-to-a-different-dns-server.webp 426w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/switch-to-a-different-dns-server-300x185.webp 300w\" sizes=\"auto, (max-width: 426px) 100vw, 426px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%945%EF%BC%9A_%E3%82%AF%E3%83%AA%E3%82%A2%E3%83%96%E3%83%A9%E3%82%A6%E3%82%B6%E3%81%AE%E3%82%AD%E3%83%A3%E3%83%83%E3%82%B7%E3%83%A5%E3%80%81%E3%82%AF%E3%83%83%E3%82%AD%E3%83%BC\"><\/span>\u89e3\u7b545\uff1a \u30af\u30ea\u30a2\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30af\u30c3\u30ad\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30af\u30c3\u30ad\u30fc\u304c\u7834\u640d\u539f\u56e0\u306e\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 \u660e\u78ba\u306a\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u308b\u30c7\u30fc\u30bf\u3082\u517c\u306d\u5099\u3048\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u30d6\u30e9\u30a6\u30b6&#8217;s\u8a2d\u5b9a\u306e\u524a\u9664\u3092\u30af\u30ea\u30c3\u30af\u3059\u30af\u30c3\u30ad\u30fc\u53ca\u3073\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"503\" height=\"453\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/clear-browser-cache-1.webp\" alt=\"\u660e\u78ba\u306a\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30af\u30c3\u30ad\u30fc\u306e\u30a8\u30e9\u30fc\" class=\"wp-image-11599\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/clear-browser-cache-1.webp 503w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/clear-browser-cache-1-300x270.webp 300w\" sizes=\"auto, (max-width: 503px) 100vw, 503px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%946%EF%BC%9A_%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%82%A4%E3%83%B3%E3%81%AE%E3%83%97%E3%83%AD%E3%82%AD%E3%82%B7%E8%A8%AD%E5%AE%9A\"><\/span>\u89e3\u7b546\uff1a \u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u306e\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30a8\u30e9\u30fc\u306a\u304f\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3059\u308b\u5834\u5408\u3092\u4f8b\u306b\u8aac\u660e\u3057\u307e\u3059\u3002 \u3053\u308c\u306f\u969c\u5bb3\u8005\u306e\u540dtroubleshooting.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6700\u521d\u306e\u691c\u7d22\u30d0\u30fc\u3092\u4ed8\u3051\u3066\u3044\u307e\u3059\u304c\u3001\u307b\u3068\u3093\u3069\u306e\u866b\u773c\u93e1\u30a2\u30a4\u30b3\u30f3\u306f <kbd>Windows<\/kbd> + <kbd>S<\/kbd>.<\/li>\n\n\n\n<li>\u578b <strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3<\/strong> \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30ea\u30c3\u30af\u3057\u3001LAN\u8a2d\u5b9a\u306e\u30bf\u30d6\u306b\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30a6\u30a4\u30f3\u30c9\u30a6\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30c1\u30a7\u30c3\u30af\u3092\u5916\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308bLAN\u306b\u30c1\u30a7\u30c3\u30af\u3057\u305f\u5834\u5408.<\/li>\n\n\n\n<li>\u30af\u30ea\u30c3\u30af <strong>OK<\/strong> \u3092\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3059\u308b\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30ea\u30c3\u30af\u3067 <strong>OK<\/strong> \u30c1\u30a7\u30c3\u30af\u306e\u5834\u5408\u306f\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"382\" height=\"344\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/check-the-proxy-settings.webp\" alt=\"\u3069\u3053\u3092\u76f4err\u63a5\u7d9a\u30ea\u30bb\u30c3\u30c8\" class=\"wp-image-11601\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/check-the-proxy-settings.webp 382w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/check-the-proxy-settings-300x270.webp 300w\" sizes=\"auto, (max-width: 382px) 100vw, 382px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%947_%E3%83%AA%E3%82%BB%E3%83%83%E3%83%88TCPIP%E8%A8%AD%E5%AE%9A\"><\/span>\u89e3\u7b547: \u30ea\u30bb\u30c3\u30c8TCP\/IP\u8a2d\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5909\u66f4IP\u304c\u30c8\u30ea\u30ac\u30fc\u6642\u306bERR\u306e\u63a5\u7d9a\u30ea\u30bb\u30c3\u30c8\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 \u30ea\u30bb\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ec <kbd>Win<\/kbd> + <kbd>X <\/kbd>\u306e \u3044\u305a\u308c\u304b\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8(\u7ba1\u7406\u8005)\u307e\u305f\u306fWindows PowerShell(Admin).<\/li>\n\n\n\n<li>\u5165\u529b\u306e\u6642\u306f\u3001\u6253\u3061\u8fd4\u3057\u305f:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>netsh winsock reset\n\nnetsh int ip reset\n\nipconfig \/release\n\nipconfig \/renew\n\nipconfig \/flushdns<\/code><\/pre>\n\n\n\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u8377\u91cd\u306e\u30da\u30fc\u30b8\u3092\u518d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%948_%E7%84%A1%E5%8A%B9%E3%81%AB%E3%82%A6%E3%82%A4%E3%83%AB%E3%82%B9%E5%AF%BE%E7%AD%96%E3%80%81%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2%E3%82%A6%E3%82%A9%E3%83%BC%E3%83%AB%E3%82%92%E4%B8%80%E6%99%82%E7%9A%84%E3%81%AB\"><\/span>\u89e3\u7b548: \u7121\u52b9\u306b\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u4e00\u6642\u7684\u306b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5b89\u5168\u306a\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30c8\u306e\u8aa4. \u3060\u304c\u4e00\u5b9a\u306e\u30b5\u30a4\u30c8\u306e\u5b89\u5168\u6027\u3092\u4fdd\u6301\u3059\u308b\u305f\u3081\u3001\u8a66\u3057\u7121\u52b9\u306b\u3053\u308c\u3089\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3064\u3044\u3066<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a2d\u5b9a\uff1e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc&amp;\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3.<\/li>\n\n\n\n<li>\u9078\u629e\u30a6\u30a4\u30eb\u30b9&amp;\u8105\u5a01\u4fdd\u8b77\u306e\u7ba1\u7406\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Off\u306e\u5b9f\u6642\u9593\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u884c\u304d\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb-\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4fdd\u8b77\u3092\u5207\u3063\u3066\u304f\u3060\u3055\u3044\u3002Microsoft\u64c1\u8b77\u6d3b\u52d5\u5bb6\u306b\u5bfe\u3059\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u3059\u3079\u3066\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30c9\u30e1\u30a4\u30f3\u3001\u6c11\u9593\u53ca\u3073\u516c\u958b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u899a\u3048\u3066\u518d\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3002 \u304a\u52e7\u3081\u3067\u304d\u307e\u305b\u3093\u3057\u5207\u308a\u306a\u306e\u3067\u5fc5\u8981\u306a\u30ea\u30b9\u30af\u304c\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E7%AD%949_%E8%AA%BF%E6%95%B4%E3%81%BE%E3%81%A7%E3%81%AE%E6%9C%80%E5%A4%A7%E4%BC%9D%E9%80%81%E3%83%A6%E3%83%8B%E3%83%83%E3%83%88MTU\"><\/span>\u89e3\u7b549: \u8abf\u6574\u307e\u3067\u306e\u6700\u5927\u4f1d\u9001\u30e6\u30cb\u30c3\u30c8(MTU)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8aa4MTU\u306e\u8a2d\u5b9a\u3067\u63a5\u7d9a\u3059\u3002 \u30c8\u53f3\u306eMTU\u3092\u78ba\u4fdd\u3067\u30c7\u30fc\u30bf\u3092\u901a\u308a\u306e\u30eb\u30fc\u30bf\u30fc\u554f\u984c\u306a\u304f\u884c\u3048\u307e\u3059\u3002 \u3053\u3053\u3067s\u308c\u3089\u306e\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u307f\u3001\u305d\u306e\u904e\u7a0b<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u540d\u524d\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30d7\u30ec <kbd>Windows<\/kbd> + <kbd>R<\/kbd>\u3001 <code class=\"inline\">ncpa.cpl<\/code>\u3001\u30d7\u30ec\u30b9 <kbd>Enter<\/kbd>.<\/li>\n\n\n\n<li>\u4f7f\u7528\u3053\u308c\u3089\u306e\u30b3\u30de\u30f3\u30c9\u306b\u57fa\u3065\u304f\u63a5\u7d9a\u30bf\u30a4\u30d7\uff08\u4ea4\u63db\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u540d\u3068\u3057\u3066\u5fc5\u8981\u306a):<\/li>\n\n\n\n<li>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8:<br><code class=\"inline\"><code class=\"inline\">netsh interface ipv4 set subinterface \"Local Area Connection\" mtu=1472 store=persistent<\/code><\/code><\/li>\n\n\n\n<li>Wi-Fi:<br><code class=\"inline\"><code class=\"inline\">netsh interface ipv4 set subinterface \"Wireless Network Connection\" mtu=1472 store=persistent<\/code><\/code><\/li>\n\n\n\n<li>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3001\u30eb\u30fc\u30bf\u30fc\u306f\u5909\u308f\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"85\" src=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/change-the-maximum-transmission-unit.webp\" alt=\"\u8abf\u6574\u307e\u3067\u306e\u6700\u5927\u4f1d\u9001\u30e6\u30cb\u30c3\u30c8 \" class=\"wp-image-11603\" srcset=\"https:\/\/outbyte.com\/blog\/wp-content\/uploads\/change-the-maximum-transmission-unit.webp 512w, https:\/\/outbyte.com\/blog\/wp-content\/uploads\/change-the-maximum-transmission-unit-300x50.webp 300w\" sizes=\"auto, (max-width: 512px) 100vw, 512px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F\"><\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u306aERR_CONNECTION_RESET\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3002<\/strong><\/summary>\n<p>\u3053\u306e\u30d6\u30e9\u30a6\u30b6\u304c\u6574\u5099\u3055\u308c\u3066\u3044\u306a\u3044\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\u306e\u30b5\u30a4\u30c8s\u30b5\u30fc\u30d0\u30fc\u3001\u306e\u3044\u305a\u308c\u304b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u554f\u984c\u3067\u3059\u3002<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u3067\u304d\u308b\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5316\u3059\u308b\u3053\u3068\u306b\u3064\u306a\u304c\u308b\u3060\u308d\u3046?<\/strong><\/summary>\n<p>\u3042\u308a\u3001\u6642\u9593-\u7a4d\u6975\u7684\u306a\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u3084\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30c8\u306f\u3001\u3053\u306e\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u3069\u306e\u3088\u3046\u306aTCP\/IP\u30ea\u30bb\u30c3\u30c8<\/strong><\/summary>\n<p>\u8d70\u308a\u3053\u308c\u3089\u306e\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u3057\u3066\u7ba1\u7406\u8005\uff1anetsh int ip\u306e\u30ea\u30bb\u30c3\u30c8\u3057netsh winsock\u30ea\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002 \u518d\u8d77\u52d5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u306a\u306e\u3067\u524a\u9664\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5834\u5408\u306e\u6f84\u3093\u3060\u79c1\u306e\u30d6\u30e9\u30a6\u30b6&#8217;s&#8217;\u30ad\u30e3\u30c3\u30b7\u30e5?<\/strong><\/summary>\n<p>\u306a\u304a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u304ct\u306e\u524a\u9664\u3001\u4fdd\u5b58\u3057\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u3001\u4e00\u65b9\u3067\u3001\u30af\u30c3\u30ad\u30fc\u3092\u524a\u9664\u3057\u3066\u304b\u3089\u3067\u3059\u3002<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u306f\u3053\u306e\u30a8\u30e9\u30fc\u306f\u30d6\u30e9\u30a6\u30b6\u306b\u56fa\u6709\u306e?<\/strong><\/summary>\n<p>\u3044\u3044\u3048\u3001\u3067\u3082\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306e\u305f\u3081\u306e\u4ed6\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u3059\u3002 \u3057\u304b\u3057\u3001\u8a66\u9a13\u7528\u306e\u30d6\u30e9\u30a6\u30b6\u306f\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306b\u306f\u30d6\u30e9\u30a6\u30b6\u306b\u3057\u307e\u3059\u3002<\/p>\n<\/details>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306e\u7d14ERR_CONNECTION_RESET\u3002 \u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u898b\u308b\u524d\u306b\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u5fdc\u7b54\u3059\u308c\u3070\u3001\u30c7\u30fc\u30bf\u306e\u8ee2\u9001\u304c\u59cb\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u30c7\u30fc\u30bf\u306f\u3001\u4eca\u3042\u306a\u305f\u304c\u8aad\u3093\u3067\u3044\u308b\u306e\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u63a5\u7d9a\u306e\u78ba\u7acb\u306b\u5931\u6557\u3057\u3001\u300cERR_CONNECTION_RESET\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u7406\u7531\u306f\u8907\u6570\u3042\u308a\u307e\u3059\u3002\u5e78\u3044\u3001\u4f55\u304c\u539f\u56e0\u304b\u3092\u7406\u89e3\u3059\u308c\u3070\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u305a\u3063\u3068\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002 \u3053\u306e\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u306fGoogle Chrome\u7279\u6709\u306e\u3082\u306e\u3067\u3059\u304c\u3001\u4ed6\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u3082\u540c\u69d8\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070 Outbyte\u306e\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u3053\u306e\u554f\u984c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\u3001\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u4fee\u5fa9\u306b\u5411\u3051\u305f\u5b9f\u884c\u53ef\u80fd\u306a\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 \u4f55\u304c\u539f\u56e0\u3067\u5931\u6557\u3057\u305f\u30ed\u30fc\u8cc7\u6e90:NET::ERR_CONNECTION_RESET? \u3053\u306e\u30a8\u30e9\u30fc\u3067\u7d50\u679c\u304b\u3089\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306a\u3069: \u7279\u5b9a\u306e\u539f\u56e0\u306f\u4e0d\u53ef\u6b20\u306a\u5fdc\u7528\u306b\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b. \u4eba\u3092\u8abf\u3079\u3066\u307f\u308b\u306e\u3082\u826f\u3044\u3068\u601d\u3044 \u306b\u3064\u3044\u3066\u305d\u306e\u4ed6\u306e\u4eba\u6c17\u30d6\u30e9\u30a6\u30b6\u306e\u30a8\u30e9\u30fc: PR_Connect_Reset_Error\u30e7\u30f3 SSL_ERROR_RX_RECORD_TOO_LONG\u8aa4Firefox \u30a8\u30e9\u30fc\u30b3\u30fc\u30c9224003\u30d6\u30e9\u30a6\u30b6 \u3069\u3053\u3092\u76f4ERR_HTTP2_PROTOCOL_ERROR ERR_CONNECTION_REFUSED\u30a8\u30e9\u30fc Status_Access_Violation\u30a8\u30e9\u30fc \u306e\u3088\u3046\u306b\u6271\u3046\u304bERR_CONNECTION_RESET\u30a8\u30e9\u30fc \u3089\u308c\u3066\u3044\u308b\u3082\u306e\u3092\u898b\u308c\u3070\u3001\u305dERR_CONNECTION_RESET\u30a8\u30e9\u30fc\u306f\u3001\u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3057\u307e\u3059\u3002 \u8a2a\u554f\u6570\u3067\u4ed6\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u78ba\u8a8d\u3060\u3051\u3067\u306a\u304f\u3001\u7a4d\u307f\u307e\u3059\u3002 \u3057\u305f\u5834\u5408\u3067\u3082\u3001\u307f\u3092\u30ea\u30bb\u30c3\u30c8\u30eb\u30fc\u30bf\u30fc\u306b\u3088\u308b\u30b0\u3092\u629c\u304f\u306e\u3067\u3001\u5f85\u3063\u3066\u308b\u5206\u3001\u5dee\u3057\u8fbc\u3080\u306e\u3067\u3059\u3002 \u4e00\u5ea6\u63a5\u7d9a\u304c\u5fa9\u5143\u3055\u308c\u3001\u30c1\u30a7\u30c3\u30af\u306e\u5834\u5408\u306f\u30a8\u30e9\u30fc\u304c\u7d99\u7d9a\u3055\u308c\u3066\u3044\u308b\u9650\u308a\u306b\u304a\u3044 \u5834\u5408\u306b\u306f\u554f\u984c\u306a\u89e3\u6c7a\u3092\u4fee\u6b63\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002 \u3053\u306e\u30a8\u30e9\u30fc\u306f\u30d6\u30e9\u30a6\u30b6\u95a2\u9023\u306e\u4e21\u65b9\u306emacOS\u3068\u3067\u3059\u3002 \u89e3\u7b541: \u5207\u65adVPN 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\u30c1\u30a7\u30c3\u30af\u304c\u89e3\u6c7a\u306e\u554f\u984c\u3068\u306a\u308a\u307e\u3057\u305f\u3002 \u89e3\u7b545\uff1a \u30af\u30ea\u30a2\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30af\u30c3\u30ad\u30fc \u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30af\u30c3\u30ad\u30fc\u304c\u7834\u640d\u539f\u56e0\u306e\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 \u660e\u78ba\u306a\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u308b\u30c7\u30fc\u30bf\u3082\u517c\u306d\u5099\u3048\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u30d6\u30e9\u30a6\u30b6&#8217;s\u8a2d\u5b9a\u306e\u524a\u9664\u3092\u30af\u30ea\u30c3\u30af\u3059\u30af\u30c3\u30ad\u30fc\u53ca\u3073\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002 \u89e3\u7b546\uff1a \u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u306e\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a \u30a8\u30e9\u30fc\u306a\u304f\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3059\u308b\u5834\u5408\u3092\u4f8b\u306b\u8aac\u660e\u3057\u307e\u3059\u3002 \u3053\u308c\u306f\u969c\u5bb3\u8005\u306e\u540dtroubleshooting. \u89e3\u7b547: \u30ea\u30bb\u30c3\u30c8TCP\/IP\u8a2d\u5b9a \u5909\u66f4IP\u304c\u30c8\u30ea\u30ac\u30fc\u6642\u306bERR\u306e\u63a5\u7d9a\u30ea\u30bb\u30c3\u30c8\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 \u30ea\u30bb\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a:&#8230; <a href=\"https:\/\/outbyte.com\/blog\/ja\/how-to-fix-the-err_connection_reset-error-2\/\" target=\"_blank\">Read more.<\/a><\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[837],"tags":[843,859,871],"class_list":["post-11679","post","type-post","status-publish","format-standard","hentry","category-uncategorized-ja","tag-843","tag-859","tag-871"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ERR_CONNECTION_RESET\u300d\u30a8\u30e9\u30fc\u306e\u4fee\u6b63\u65b9\u6cd5 - Outbyte Official Blog<\/title>\n<meta name=\"description\" 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