{"id":3162,"date":"2025-07-09T22:32:38","date_gmt":"2025-07-09T22:32:38","guid":{"rendered":"https:\/\/zynoo.com\/blog\/err-connection-reset\/"},"modified":"2026-10-24T11:27:08","modified_gmt":"2026-10-24T11:27:08","slug":"err-connection-reset","status":"publish","type":"post","link":"https:\/\/zynoo.com\/blog\/pt\/err-connection-reset\/","title":{"rendered":"Como corrigir ERR_CONNECTION_RESET: 7 solu\u00e7\u00f5es eficazes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">ERR_CONNECTION_RESET \u00e9 um erro do navegador que ocorre quando a conex\u00e3o entre seu dispositivo e um site \u00e9 redefinida inesperadamente antes que a p\u00e1gina termine de carregar. Ele costuma aparecer no Google Chrome com a mensagem <strong>&#8220;N\u00e3o \u00e9 poss\u00edvel acessar esse site. A conex\u00e3o foi redefinida.&#8221;<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">O problema pode estar na sua conex\u00e3o com a internet, nas configura\u00e7\u00f5es do navegador, no firewall, na VPN ou no servidor do site. Felizmente, muitos erros de redefini\u00e7\u00e3o de conex\u00e3o podem ser resolvidos sem conhecimentos t\u00e9cnicos avan\u00e7ados.<\/p>\n\n<p class=\"wp-block-paragraph\">Neste guia, explicaremos o que causa o ERR_CONNECTION_RESET e apresentaremos sete maneiras pr\u00e1ticas de corrigi-lo no Windows, no macOS e em servidores web.<\/p>\n\n<h2 id=\"h-what-does-err-connection-reset-mean\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"O_que_significa_ERR_CONNECTION_RESET\"><\/span>O que significa ERR_CONNECTION_RESET?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Quando voc\u00ea acessa um site, seu navegador estabelece uma conex\u00e3o de rede para trocar dados com o servidor.<\/p>\n\n<p class=\"wp-block-paragraph\">A mensagem ERR_CONNECTION_RESET geralmente indica que uma conex\u00e3o TCP foi redefinida inesperadamente, impedindo a comunica\u00e7\u00e3o normal.<\/p>\n\n<p class=\"wp-block-paragraph\">A redefini\u00e7\u00e3o da conex\u00e3o pode ter origem no servidor de destino, no seu computador ou em um intermedi\u00e1rio, como um roteador, firewall ou proxy.<\/p>\n\n<p class=\"wp-block-paragraph\">Entre as causas comuns est\u00e3o:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Conex\u00f5es de internet ou Wi-Fi inst\u00e1veis.<\/li>\n\n\n\n<li>Configura\u00e7\u00f5es incorretas de VPN ou proxy.<\/li>\n\n\n\n<li>Interfer\u00eancia do firewall ou antiv\u00edrus.<\/li>\n\n\n\n<li>Extens\u00f5es do navegador ou softwares desatualizados.<\/li>\n\n\n\n<li>Problemas de configura\u00e7\u00e3o de rede.<\/li>\n\n\n\n<li>Problemas no servidor web, na CDN ou no proxy reverso.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">O primeiro passo \u00e9 determinar se o problema afeta seu dispositivo ou o pr\u00f3prio site.<\/p>\n\n<h2 id=\"h-how-to-fix-err-connection-reset\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Como_corrigir_ERR_CONNECTION_RESET\"><\/span>Como corrigir ERR_CONNECTION_RESET<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Siga estes sete m\u00e9todos de solu\u00e7\u00e3o de problemas na ordem apresentada, come\u00e7ando pelas solu\u00e7\u00f5es mais simples.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"739\" height=\"515\" src=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2025\/07\/Seven-troubleshooting-methods-for-fixing-ERR_CONNECTION_RESET.png\" alt=\"Sete m\u00e9todos para corrigir ERR_CONNECTION_RESET, incluindo verifica\u00e7\u00f5es de rede, navegador, VPN, firewall e servidor\" class=\"wp-image-3124\" srcset=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2025\/07\/Seven-troubleshooting-methods-for-fixing-ERR_CONNECTION_RESET.png 739w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2025\/07\/Seven-troubleshooting-methods-for-fixing-ERR_CONNECTION_RESET-300x209.png 300w\" sizes=\"(max-width: 739px) 100vw, 739px\" \/><\/figure>\n\n<h3 id=\"h-1-check-your-internet-connection-and-website-availability\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Verifique_sua_conexao_com_a_internet_e_a_disponibilidade_do_site\"><\/span>1. Verifique sua conex\u00e3o com a internet e a disponibilidade do site<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Primeiro, abra outro site para verificar se sua conex\u00e3o com a internet est\u00e1 funcionando normalmente.<\/p>\n\n<p class=\"wp-block-paragraph\">Se v\u00e1rios sites n\u00e3o abrirem, o problema pode estar no seu dispositivo, roteador ou provedor de internet.<\/p>\n\n<p class=\"wp-block-paragraph\">Se apenas um site apresentar ERR_CONNECTION_RESET, tente abri-lo em outro dispositivo ou por meio de outra conex\u00e3o, como os dados m\u00f3veis.<\/p>\n\n<p class=\"wp-block-paragraph\">Estes testes ajudam a identificar a poss\u00edvel causa:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Funciona em outra rede:<\/strong> Investigue sua rede local, seu provedor de internet ou as configura\u00e7\u00f5es de seguran\u00e7a.<\/li>\n\n\n\n<li><strong>N\u00e3o funciona em v\u00e1rias redes:<\/strong> O problema pode estar no site ou em sua infraestrutura.<\/li>\n\n\n\n<li><strong>N\u00e3o funciona em apenas um navegador:<\/strong> Verifique as configura\u00e7\u00f5es e extens\u00f5es do navegador.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Esses resultados fornecem pistas, mas n\u00e3o identificam de forma conclusiva a origem do problema.<\/p>\n\n<h3 id=\"h-2-restart-your-browser-and-network-equipment\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Reinicie_o_navegador_e_os_equipamentos_de_rede\"><\/span>2. Reinicie o navegador e os equipamentos de rede<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">\u00c0s vezes, problemas tempor\u00e1rios de rede podem ser resolvidos reiniciando seus dispositivos.<\/p>\n\n<p class=\"wp-block-paragraph\">Comece fechando e reabrindo o navegador. Se o erro persistir, reinicie o computador.<\/p>\n\n<p class=\"wp-block-paragraph\">Voc\u00ea tamb\u00e9m pode reiniciar o roteador e o modem:<\/p>\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Desconecte-os da tomada.<\/li>\n\n\n\n<li>Aguarde aproximadamente 30 segundos.<\/li>\n\n\n\n<li>Conecte-os novamente \u00e0 tomada e aguarde a conex\u00e3o com a internet ser restabelecida.<\/li>\n\n\n\n<li>Abra novamente o site afetado.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\">Se outros dispositivos apresentarem problemas de conex\u00e3o semelhantes e reiniciar os equipamentos n\u00e3o ajudar, entre em contato com seu provedor de internet.<\/p>\n\n<h3 id=\"h-3-check-browser-extensions-and-cached-data\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Verifique_as_extensoes_e_os_dados_em_cache_do_navegador\"><\/span>3. Verifique as extens\u00f5es e os dados em cache do navegador<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">As extens\u00f5es do navegador podem interferir nas conex\u00f5es com sites, especialmente aquelas que modificam solicita\u00e7\u00f5es ou tr\u00e1fego de rede.<\/p>\n\n<p class=\"wp-block-paragraph\">No Google Chrome, abra uma janela an\u00f4nima usando <code><strong>Ctrl + Shift + N<\/strong><\/code> no Windows ou <code><strong>Command + Shift + N<\/strong><\/code> no macOS.<\/p>\n\n<p class=\"wp-block-paragraph\">Tente abrir o site afetado.<\/p>\n\n<p class=\"wp-block-paragraph\">Se funcionar, acesse <code>chrome:\/\/extensions<\/code> e desative temporariamente suas extens\u00f5es. Reative-as uma de cada vez para identificar poss\u00edveis conflitos.<\/p>\n\n<p class=\"wp-block-paragraph\">Voc\u00ea tamb\u00e9m pode limpar os dados em cache do navegador:<\/p>\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Abra as Configura\u00e7\u00f5es do Chrome.<\/li>\n\n\n\n<li>Acesse <strong>Privacidade e seguran\u00e7a \u2192 Excluir dados de navega\u00e7\u00e3o<\/strong>.<\/li>\n\n\n\n<li>Selecione imagens e arquivos armazenados em cache.<\/li>\n\n\n\n<li>Exclua os dados selecionados e tente acessar o site novamente.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\">Limpar os cookies tamb\u00e9m pode ajudar com certos problemas do navegador, mas isso pode desconectar voc\u00ea dos sites. Comece pelos arquivos em cache.<\/p>\n\n<p class=\"wp-block-paragraph\">Mantenha o Chrome atualizado para evitar problemas de compatibilidade causados por vers\u00f5es desatualizadas do navegador.<\/p>\n\n<h3 id=\"h-4-check-vpn-and-proxy-settings\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Verifique_as_configuracoes_de_VPN_e_proxy\"><\/span>4. Verifique as configura\u00e7\u00f5es de VPN e proxy<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">VPNs e servidores proxy encaminham o tr\u00e1fego por servi\u00e7os de rede adicionais. Configura\u00e7\u00f5es incorretas podem, \u00e0s vezes, interromper as conex\u00f5es.<\/p>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea usa uma VPN pessoal, teste brevemente o site afetado sem ela em uma rede confi\u00e1vel. Depois, restaure suas configura\u00e7\u00f5es de conex\u00e3o preferidas.<\/p>\n\n<p class=\"wp-block-paragraph\">Para verificar as configura\u00e7\u00f5es de proxy:<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>No Windows 11:<\/strong><\/p>\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Abra <strong>Configura\u00e7\u00f5es \u2192 Rede &amp; Internet \u2192 Proxy<\/strong>.<\/li>\n\n\n\n<li>Verifique as configura\u00e7\u00f5es de proxy autom\u00e1tico e manual.<\/li>\n\n\n\n<li>Corrija qualquer configura\u00e7\u00e3o inesperada.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\"><strong>No macOS:<\/strong><\/p>\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Abra <strong>Ajustes do Sistema \u2192 Rede<\/strong>.<\/li>\n\n\n\n<li>Selecione sua conex\u00e3o de rede ativa.<\/li>\n\n\n\n<li>Clique em <strong>Detalhes \u2192 Proxies<\/strong>.<\/li>\n\n\n\n<li>Verifique os servi\u00e7os de proxy configurados.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\">N\u00e3o desative proxies ou VPNs exigidos pelo seu local de trabalho ou organiza\u00e7\u00e3o. Entre em contato com o administrador da rede se essas configura\u00e7\u00f5es forem gerenciadas centralmente.<\/p>\n\n<h3 id=\"h-5-review-firewall-and-antivirus-settings\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Revise_as_configuracoes_do_firewall_e_do_antivirus\"><\/span>5. Revise as configura\u00e7\u00f5es do firewall e do antiv\u00edrus<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Firewalls e softwares antiv\u00edrus \u00e0s vezes bloqueiam tr\u00e1fego leg\u00edtimo ou interferem nas conex\u00f5es HTTPS.<\/p>\n\n<p class=\"wp-block-paragraph\">No Windows, abra:<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Seguran\u00e7a do Windows \u2192 Firewall &amp; prote\u00e7\u00e3o de rede<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">Verifique se o aplicativo afetado est\u00e1 sendo restringido por uma regra do firewall.<\/p>\n\n<p class=\"wp-block-paragraph\">Se o seu antiv\u00edrus incluir verifica\u00e7\u00e3o de HTTPS ou filtragem da web, consulte os registros em busca de conex\u00f5es bloqueadas.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Evite desligar o Firewall do Windows ou desativar a prote\u00e7\u00e3o antiv\u00edrus para contornar o erro.<\/strong> Em vez disso, corrija a regra ou configura\u00e7\u00e3o relevante.<\/p>\n\n<p class=\"wp-block-paragraph\">Em redes corporativas gerenciadas, pe\u00e7a ao administrador da rede que investigue poss\u00edveis conflitos com as pol\u00edticas de seguran\u00e7a.<\/p>\n\n<h3 id=\"h-6-flush-dns-and-reset-windows-network-settings\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Limpe_o_cache_DNS_e_redefina_as_configuracoes_de_rede_do_Windows\"><\/span>6. Limpe o cache DNS e redefina as configura\u00e7\u00f5es de rede do Windows<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Se o erro persistir em v\u00e1rios sites, pode haver um problema na configura\u00e7\u00e3o de rede do Windows.<\/p>\n\n<p class=\"wp-block-paragraph\">Comece limpando o cache do resolvedor DNS local.<\/p>\n\n<p class=\"wp-block-paragraph\">Abra o Prompt de Comando e execute:<\/p>\n\n<pre class=\"wp-block-code\"><code><code>ipconfig \/flushdns<\/code><\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Isso remove os registros DNS em cache. Pode ajudar quando informa\u00e7\u00f5es DNS desatualizadas direcionam o navegador para um destino incorreto, embora n\u00e3o corrija diretamente a redefini\u00e7\u00e3o de uma conex\u00e3o TCP.<\/p>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea ainda estiver enfrentando problemas generalizados de conectividade, abra o Prompt de Comando <strong>como administrador<\/strong> e execute:<\/p>\n\n<pre class=\"wp-block-code\"><code><code>netsh winsock reset<\/code><\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Depois, reinicie o Windows.<\/p>\n\n<p class=\"wp-block-paragraph\">Esse comando redefine o cat\u00e1logo Winsock do Windows, que gerencia determinados componentes de comunica\u00e7\u00e3o de rede.<\/p>\n\n<p class=\"wp-block-paragraph\">Como a redefini\u00e7\u00e3o do Winsock pode afetar softwares de rede e configura\u00e7\u00f5es personalizadas, reserve-a para problemas persistentes, depois que as solu\u00e7\u00f5es mais simples n\u00e3o tiverem funcionado.<\/p>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea usa um computador gerenciado pela empresa, consulte o administrador antes de redefinir as configura\u00e7\u00f5es de rede.<\/p>\n\n<h3 id=\"h-7-check-the-website-s-server-configuration\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Verifique_a_configuracao_do_servidor_do_site\"><\/span>7. Verifique a configura\u00e7\u00e3o do servidor do site<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">Se voc\u00ea \u00e9 propriet\u00e1rio do site afetado, o problema pode ter origem na sua infraestrutura de hospedagem.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"789\" height=\"515\" src=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2025\/07\/Server-side-troubleshooting-for-ERR_CONNECTION_RESET-involving-Nginx-Apache-firewalls-CDN-settings-and-server-resources.png\" alt=\"Solu\u00e7\u00e3o de problemas de ERR_CONNECTION_RESET no servidor, envolvendo Nginx, Apache, firewalls, configura\u00e7\u00f5es de CDN e recursos do servidor.\" class=\"wp-image-3125\" srcset=\"https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2025\/07\/Server-side-troubleshooting-for-ERR_CONNECTION_RESET-involving-Nginx-Apache-firewalls-CDN-settings-and-server-resources.png 789w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2025\/07\/Server-side-troubleshooting-for-ERR_CONNECTION_RESET-involving-Nginx-Apache-firewalls-CDN-settings-and-server-resources-300x196.png 300w, https:\/\/zynoo.com\/blog\/wp-content\/uploads\/2025\/07\/Server-side-troubleshooting-for-ERR_CONNECTION_RESET-involving-Nginx-Apache-firewalls-CDN-settings-and-server-resources-768x501.png 768w\" sizes=\"(max-width: 789px) 100vw, 789px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Os administradores do site devem investigar:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Logs do servidor web:<\/strong> Verifique erros do Apache ou Nginx e reinicializa\u00e7\u00f5es inesperadas dos servi\u00e7os.<\/li>\n\n\n\n<li><strong>Regras do firewall:<\/strong> Verifique endere\u00e7os IP bloqueados, limites de requisi\u00e7\u00f5es e pol\u00edticas de seguran\u00e7a.<\/li>\n\n\n\n<li><strong>Configura\u00e7\u00e3o da CDN:<\/strong> Verifique se h\u00e1 erros de conex\u00e3o e regras de bloqueio no Cloudflare ou em outra CDN.<\/li>\n\n\n\n<li><strong>Configura\u00e7\u00f5es do proxy reverso:<\/strong> Procure falhas de conex\u00e3o com servidores upstream ou falhas na aplica\u00e7\u00e3o.<\/li>\n\n\n\n<li><strong>Recursos do servidor:<\/strong> Monitore o uso de CPU e mem\u00f3ria e os limites de conex\u00e3o durante as falhas.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Por exemplo, em um servidor Linux que executa Nginx, voc\u00ea pode examinar as entradas recentes do log de erros:<\/p>\n\n<pre class=\"wp-block-code\"><code><code>sudo tail -n 50 \/var\/log\/nginx\/error.log<\/code><\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Para o Apache no Debian ou Ubuntu, o comando equivalente geralmente \u00e9:<\/p>\n\n<pre class=\"wp-block-code\"><code><code>sudo tail -n 50 \/var\/log\/apache2\/error.log<\/code><\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Os locais dos logs variam conforme o sistema operacional e a configura\u00e7\u00e3o do servidor web.<\/p>\n\n<p class=\"wp-block-paragraph\">Voc\u00ea tamb\u00e9m pode testar uma conex\u00e3o HTTPS usando:<\/p>\n\n<pre class=\"wp-block-code\"><code><code>curl -Iv https:\/\/example.com<\/code><\/code><\/pre>\n\n<p class=\"wp-block-paragraph\">Substitua <code>example.com<\/code> pelo seu dom\u00ednio. A sa\u00edda pode ajudar a identificar falhas de conex\u00e3o ou problemas nas respostas HTTP, mas talvez n\u00e3o revele qual componente da rede causou a redefini\u00e7\u00e3o.<\/p>\n\n<p class=\"wp-block-paragraph\">Se o seu site estiver em um VPS, investigue altera\u00e7\u00f5es recentes na configura\u00e7\u00e3o e entre em contato com seu provedor de hospedagem quando as evid\u00eancias indicarem um problema de infraestrutura.<\/p>\n\n<h2 id=\"h-err-connection-reset-vs-other-browser-errors\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ERR_CONNECTION_RESET_e_outros_erros_do_navegador\"><\/span>ERR_CONNECTION_RESET e outros erros do navegador<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p class=\"wp-block-paragraph\">Nem toda falha de conex\u00e3o com um site tem a mesma causa.<\/p>\n\n<p class=\"wp-block-paragraph\">Por exemplo, <strong>ERR_CONNECTION_RESET<\/strong> geralmente est\u00e1 relacionado a uma conex\u00e3o de rede interrompida.<\/p>\n\n<div class=\"wp-block-group zynoo-related-reading has-border-color has-text-color has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#c7d8ef;border-width:1px;border-radius:8px;border-left-color:#0069ff;border-left-width:3px;color:#24364f;background-color:#eaf2ff;margin-top:28px;margin-bottom:28px;padding-top:18px;padding-right:22px;padding-bottom:18px;padding-left:22px;font-size:16px;line-height:1.8\">\n<p class=\"wp-block-paragraph\">Em compara\u00e7\u00e3o, <a href=\"https:\/\/zynoo.com\/blog\/pt\/err_ssl_version_or_cipher_mismatch\/\">ERR_SSL_VERSION_OR_CIPHER_MISMATCH<\/a> normalmente indica que o navegador n\u00e3o consegue negociar configura\u00e7\u00f5es SSL\/TLS compat\u00edveis com o site.<\/p>\n<\/div>\n\n<div class=\"wp-block-group zynoo-related-reading has-border-color has-text-color has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"border-color:#c7d8ef;border-width:1px;border-radius:8px;border-left-color:#0069ff;border-left-width:3px;color:#24364f;background-color:#eaf2ff;margin-top:28px;margin-bottom:28px;padding-top:18px;padding-right:22px;padding-bottom:18px;padding-left:22px;font-size:16px;line-height:1.8\">\n<p class=\"wp-block-paragraph\">Outro problema comum, <a href=\"https:\/\/zynoo.com\/blog\/err-too-many-redirects\/\">ERR_TOO_MANY_REDIRECTS<\/a>, ocorre quando um site redireciona repetidamente os visitantes entre URLs.<\/p>\n<\/div>\n\n<p class=\"wp-block-paragraph\">Entender o erro exato ajuda a evitar etapas desnecess\u00e1rias de solu\u00e7\u00e3o de problemas.<\/p>\n\n<h2 id=\"h-frequently-asked-questions\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Perguntas_frequentes\"><\/span>Perguntas frequentes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1792840517074\"><strong class=\"schema-faq-question\">Por que ERR_CONNECTION_RESET ocorre no Chrome?<\/strong> <p class=\"schema-faq-answer\">O erro aparece quando a conex\u00e3o do Chrome com um site \u00e9 redefinida inesperadamente. Entre as poss\u00edveis causas est\u00e3o redes inst\u00e1veis, VPNs, softwares de seguran\u00e7a ou problemas na configura\u00e7\u00e3o do servidor web.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1792840541510\"><strong class=\"schema-faq-question\">ERR_CONNECTION_RESET pode ser causado por um site?<\/strong> <p class=\"schema-faq-answer\">Sim. O servidor, o firewall, o proxy reverso ou a CDN de um site podem interromper conex\u00f5es. Se o problema afetar v\u00e1rios visitantes em redes diferentes, a investiga\u00e7\u00e3o no servidor se torna especialmente importante.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1792840552251\"><strong class=\"schema-faq-question\">Limpar o cache DNS corrige ERR_CONNECTION_RESET?<\/strong> <p class=\"schema-faq-answer\">\u00c0s vezes, se informa\u00e7\u00f5es DNS desatualizadas contribu\u00edrem para o problema de conex\u00e3o. No entanto, limpar o cache DNS n\u00e3o resolver\u00e1 o problema se um servidor estiver recusando conex\u00f5es ou um firewall estiver redefinindo-as.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1792840565454\"><strong class=\"schema-faq-question\">ERR_CONNECTION_RESET representa um risco de seguran\u00e7a?<\/strong> <p class=\"schema-faq-answer\">N\u00e3o necessariamente. Em geral, ele indica um problema de conex\u00e3o de rede, n\u00e3o uma viola\u00e7\u00e3o de seguran\u00e7a. No entanto, investigue comportamentos inesperados do firewall, do proxy ou do software de seguran\u00e7a em vez de desativar a prote\u00e7\u00e3o.<\/p> <\/div> <\/div>\n\n<h3 id=\"h-conclusion\" class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusao\"><\/span>Conclus\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n<p class=\"wp-block-paragraph\">ERR_CONNECTION_RESET pode ser frustrante, mas identificar onde a conex\u00e3o falha facilita muito a solu\u00e7\u00e3o do problema.<\/p>\n\n<p class=\"wp-block-paragraph\">Comece verificando sua conex\u00e3o com a internet, reiniciando seus dispositivos e analisando as extens\u00f5es do navegador. Se o problema persistir, investigue as configura\u00e7\u00f5es da VPN, as regras do firewall e a rede do Windows.<\/p>\n\n<p class=\"wp-block-paragraph\">Para propriet\u00e1rios de sites, os logs do servidor, as configura\u00e7\u00f5es do firewall e as configura\u00e7\u00f5es do proxy reverso s\u00e3o pontos importantes a verificar.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>A melhor abordagem \u00e9 come\u00e7ar com verifica\u00e7\u00f5es simples e de baixo risco e s\u00f3 passar para etapas avan\u00e7adas de solu\u00e7\u00e3o de problemas quando necess\u00e1rio.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ERR_CONNECTION_RESET \u00e9 um erro do navegador que ocorre quando a conex\u00e3o entre seu dispositivo e um site \u00e9 redefinida inesperadamente antes que a p\u00e1gina termine de carregar. Ele costuma aparecer no Google Chrome com a mensagem &#8220;N\u00e3o \u00e9 poss\u00edvel acessar esse site. A conex\u00e3o foi redefinida.&#8221; O problema pode estar na sua conex\u00e3o com a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3166,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[317],"tags":[368,472],"class_list":["post-3162","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutoriais-hospedagem-sites","tag-como-fazer","tag-err_connection_reset"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Como corrigir ERR_CONNECTION_RESET: 7 solu\u00e7\u00f5es eficazes<\/title>\n<meta name=\"description\" content=\"Saiba como corrigir ERR_CONNECTION_RESET no Chrome e em outros navegadores. 7 etapas para solucionar problemas de rede, VPN, firewall e servidor web.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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