{"id":53325,"date":"2025-03-21T14:08:24","date_gmt":"2025-03-21T06:08:24","guid":{"rendered":"https:\/\/lightningxvpn.com\/blog\/?p=53325"},"modified":"2025-03-28T13:45:25","modified_gmt":"2025-03-28T05:45:25","slug":"fix-err-address-unreachable","status":"publish","type":"post","link":"https:\/\/lightningxvpn.com\/blog\/en\/fix-err-address-unreachable\/","title":{"rendered":"Fix ERR_ADDRESS_UNREACHABLE Error: 10 Methods"},"content":{"rendered":"\n<p>If you meet the ERR_ADDRESS_UNREACHABLE error when trying to access a website in a browser, it means the browser can\u2019t connect to the server hosting the website. This could be due to network problems, incorrect DNS configurations, browser issues, firewall or antivirus blocking, website server issues, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Restart Device and Access the Website Again<\/h2>\n\n\n\n<p>If you can\u2019t access a website in a browser and face the ERR_ADDRESS_UNREACHABLE error, you can restart your device and try to access the site again. Restarting the device can reset many settings and fix many system-related issues.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Check Your Internet Connection<\/h2>\n\n\n\n<p>If your device is not properly connected to the internet, the browser won\u2019t be able to reach the website\u2019s server, leading to the &#8220;ERR_ADDRESS_UNREACHABLE&#8221; error.<\/p>\n\n\n\n<ul>\n<li>Before diving into complex solutions, check if your device is well connected to the internet. Ensure that your Wi-Fi is working properly.<\/li>\n\n\n\n<li>If you are using an Ethernet cable, verify that it&#8217;s properly plugged in and not damaged.<\/li>\n\n\n\n<li>If the network connection seems fine, you can try restarting your router or modem to refresh the connection.<\/li>\n\n\n\n<li>Check if other devices are connected to the internet properly.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Clear Browser Cache and Cookies<\/h2>\n\n\n\n<p>Browsers usually store cookies and caches to enhance browsing speed, but they can sometimes cause issues like the &#8220;ERR_ADDRESS_UNREACHABLE&#8221; error. Outdated or corrupted cache files can interfere with your browser\u2019s ability to connect to websites. To fix this, you can clear your browser cache and cookies.<\/p>\n\n\n\n<ul>\n<li>For Google Chrome: Click the three-dot icon &gt; Delete Browsing Data &gt; Select &#8220;Cached images and files&#8221; and &#8220;Cookies and other site data\u201d, then click &#8220;Delete Data.&#8221;<\/li>\n\n\n\n<li>For Mozilla Firefox: Go to Options &gt; Privacy &amp; Security &gt; Clear History and select the items you want to delete.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"636\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/10\/how-to-clear-cache-and-cookies-on-chrome-2-1024x636.png\" alt=\"Clear Browser Cache and Cookies\" class=\"wp-image-20494\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/10\/how-to-clear-cache-and-cookies-on-chrome-2-1024x636.png 1024w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/10\/how-to-clear-cache-and-cookies-on-chrome-2-300x186.png 300w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/10\/how-to-clear-cache-and-cookies-on-chrome-2-768x477.png 768w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/10\/how-to-clear-cache-and-cookies-on-chrome-2.png 1062w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Disable Suspicious Browser Extensions<\/h2>\n\n\n\n<p>Some browser extensions or add-ons may cause the &#8220;ERR_ADDRESS_UNREACHABLE&#8221; error. If you use extensions like <a href=\"https:\/\/lightningxvpn.com\/blog\/en\/free-browser-vpn-extension\/\" target=\"_blank\" rel=\"noopener\" title=\"VPN browser extensions\">VPN browser extensions<\/a>, ad blockers, or security tools in your browser, they may interfere with the website connection.<\/p>\n\n\n\n<ul>\n<li>To troubleshoot the issue, click the three-dot icon and select \u201cExtensions\u201d.<\/li>\n\n\n\n<li>Disable all extensions and try to access the website again. If the site loads successfully, enable each extension one at a time to identify which extension causes the issue.<\/li>\n<\/ul>\n\n\n\n<p>Related: <a href=\"https:\/\/lightningxvpn.com\/blog\/en\/fix-err-connection-timed-out\/\" target=\"_blank\" rel=\"noopener\" title=\"Fix ERR_CONNECTION_TIMED_OUT Error: 12 Effective Solutions\">Fix ERR_CONNECTION_TIMED_OUT Error: 12 Effective Solutions<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/lightningxvpn.com\/blog\/en\/how-to-flush-dns\/\" target=\"_blank\" rel=\"noopener\" title=\"Flush DNS\">Flush DNS<\/a> on Your Device<\/h2>\n\n\n\n<p>Sometimes, the DNS cache in the browser or device can become outdated, leading to the &#8220;ERR_ADDRESS_UNREACHABLE&#8221; error. Flushing the DNS cache can help fix DNS-related issues. Here&#8217;s how you can do it.<\/p>\n\n\n\n<ul>\n<li>On Windows: Press Windows + R, type cmd, and press Ctrl + Shift + Enter to open Command Prompt as an administrator. Type <strong>ipconfig \/flushdns<\/strong> and press Enter.<\/li>\n\n\n\n<li>On macOS: Open the Terminal via Spotlight. Type <strong>sudo killall -HUP mDNSResponder<\/strong> and press Enter.<\/li>\n<\/ul>\n\n\n\n<p>This command will clear your device\u2019s DNS cache and might resolve this error.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"113\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2.png\" alt=\"Flush DNS on Your Device\" class=\"wp-image-14648\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2.png 404w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2-300x84.png 300w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Change DNS Servers<\/h2>\n\n\n\n<p>Using a default DNS server from your Internet Service Provider (ISP) can sometimes result in connectivity issues. Switching to a faster and more reliable DNS service can help. Google\u2019s Public DNS (8.8.8.8 and 8.8.4.4) and Cloudflare\u2019s DNS (1.1.1.1 and 1.0.0.1) are good options.<\/p>\n\n\n\n<p>To change DNS settings on Windows:<\/p>\n\n\n\n<ul>\n<li>Press Windows + R, type \u201ccontrol\u201d, and press Enter to open Control Panel.<\/li>\n\n\n\n<li>Click Network &amp; Internet &gt; Network and Sharing Center &gt; Change Adapter Settings.<\/li>\n\n\n\n<li>Right-click on your active network connection and choose \u201cProperties\u201d.<\/li>\n\n\n\n<li>Select \u201cInternet Protocol Version 4 (TCP\/IPv4)\u201d and click \u201cProperties\u201d.<\/li>\n\n\n\n<li>Choose &#8220;Use the following DNS server addresses&#8221; and enter the preferred and alternate DNS addresses.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"372\" height=\"369\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2.png\" alt=\"Change DNS Server\" class=\"wp-image-51790\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2.png 372w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2-300x298.png 300w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2-150x150.png 150w\" sizes=\"(max-width: 372px) 100vw, 372px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Fix VPN or Proxy Server Issues<\/h2>\n\n\n\n<p>If you use a VPN or proxy server on your device, you may change to another VPN server or temporarily <a href=\"https:\/\/lightningxvpn.com\/blog\/en\/please-disable-the-vpn-or-the-proxy\/\" target=\"_blank\" rel=\"noopener\" title=\"disable the VPN or proxy\">disable the VPN or proxy<\/a> to see if it can help fix the &#8220;ERR_ADDRESS_UNREACHABLE&#8221; error.<\/p>\n\n\n\n<p>Many VPNs let you easily switch server locations by offering the \u201cMode and Locations\u201d or similar icons. You can change to another VPN node and try to access the website again. You can also disconnect the VPN and reconnect it several times to refresh the VPN connection.<\/p>\n\n\n\n<div class=\"wp-block-group has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"border-radius:15px;background-color:#ffefd8;padding-top:var(--wp--preset--spacing--10);padding-right:var(--wp--preset--spacing--10);padding-bottom:var(--wp--preset--spacing--10);padding-left:var(--wp--preset--spacing--10)\">\n<p><strong>Tip:<\/strong><\/p>\n\n\n\n<p>To get a fast, stable, and secure VPN, you may try <strong><strong><strong><a href=\"https:\/\/lightningxvpn.com\/\" target=\"_blank\" rel=\"noopener\" title=\"\">LightningX VPN<\/a><\/strong><\/strong><\/strong>. This VPN offers 2000+ servers in 50+ countries. It uses the most advanced encryption technologies such as WireGuard, Shadowsocks, and AES-256 to encrypt all your online traffic. Your online privacy and safety are ensured. LightningX VPN supports Windows, Mac, Android, iOS, TV, Linux, Chrome, etc.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--10);margin-bottom:var(--wp--preset--spacing--10)\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-outline\" style=\"font-size:clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.292), 1.05rem);\"><a class=\"wp-block-button__link has-base-2-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/lightningxvpn.com\/download\" style=\"border-style:none;border-width:0px;border-radius:100px;background-color:#ffb700;padding-top:10px;padding-right:30px;padding-bottom:10px;padding-left:30px\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Get LightningX VPN<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"535\" height=\"622\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-en.png\" alt=\"LightningX VPN\" class=\"wp-image-40695\" style=\"border-width:1px;width:491px;height:auto\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-en.png 535w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/01\/lightningx-vpn-en-258x300.png 258w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/figure>\n\n\n\n<p>To disable proxy settings:<\/p>\n\n\n\n<ul>\n<li>On Windows: Go to Settings &gt; Network &amp; Internet &gt; Proxy, and turn off the \u201cUse a proxy server\u201d option.<\/li>\n\n\n\n<li>On macOS: Go to System Preferences &gt; Network &gt; Advanced &gt; Proxies, and uncheck all the proxy settings.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Check Firewall or Antivirus Settings<\/h2>\n\n\n\n<p>Firewall or antivirus programs may block specific websites or web traffic, leading to errors like &#8220;ERR_ADDRESS_UNREACHABLE.&#8221; Temporarily disable your firewall or antivirus software and check if the error persists. If disabling the antivirus software resolves the issue, you may need to configure it to allow the website you\u2019re trying to access.<\/p>\n\n\n\n<p>Related: <a href=\"https:\/\/lightningxvpn.com\/blog\/en\/fix-err-connection-refused\/\" target=\"_blank\" rel=\"noopener\" title=\"ERR_CONNECTION_REFUSED: 10 Ways to Fix This Error in Chrome\">ERR_CONNECTION_REFUSED: 10 Ways to Fix This Error in Chrome<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Try Incognito Mode to Open the Site<\/h2>\n\n\n\n<p>Sometimes, issues with your browser settings or extensions can cause the &#8220;ERR_ADDRESS_UNREACHABLE&#8221; error. Try to access the website in Incognito Mode (Google Chrome) or Private Browsing (Mozilla Firefox). These modes disable extensions and use a fresh browsing session, which can help bypass certain issues that cause connectivity errors.<\/p>\n\n\n\n<ul>\n<li>For Google Chrome: Press Ctrl + Shift + N to open an incognito window.<\/li>\n\n\n\n<li>For Mozilla Firefox: Press Ctrl + Shift + P to open a private browsing window.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"144\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-error-network-changed-2.png\" alt=\"Try Incognito Mode to Open the Site\" class=\"wp-image-50749\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-error-network-changed-2.png 365w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-error-network-changed-2-300x118.png 300w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/><\/figure>\n\n\n\n<p><strong>Tip:<\/strong> You can also update or reinstall the browser and try to access the website again.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/lightningxvpn.com\/blog\/en\/is-this-site-down\/\" target=\"_blank\" rel=\"noopener\" title=\"Check If the Website Is Down\">Check If the Website Is Down<\/a><\/h2>\n\n\n\n<p>Sometimes the website you are trying to visit may experience server outages and is temporarily down. You can use some professional <a href=\"https:\/\/lightningxvpn.com\/blog\/en\/free-website-down-checker\/\" target=\"_blank\" rel=\"noopener\" title=\"website down checkers\">website down checkers<\/a> to check the website\u2019s status.<\/p>\n\n\n\n<p>You can try tools like <a href=\"https:\/\/downdetector.com\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">DownDetector<\/a>, a professional site status-checking tool. Just enter the problematic website link to let it automatically check the status of the website. If it says the site is experiencing issues, you can just wait for the site to recover.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>The &#8220;ERR_ADDRESS_UNREACHABLE&#8221; error can occur for a variety of reasons, but the solutions provided in this post should help you fix the issue quickly and restore your access to the website.<\/p>\n\n\n\n<p>If the error persists even after trying all the methods above, consider contacting your ISP or a technical expert for further assistance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you meet the ERR_ADDRESS_UNREACHABLE error when tryi [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":53342,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-en","format":"standard","meta":{"footnotes":""},"categories":[500],"tags":[],"aioseo_notices":[],"lang":"en","translations":{"en":53325,"cn":53344,"ja":53370,"ko":53387,"ru":53403,"es":53418},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/53325"}],"collection":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/comments?post=53325"}],"version-history":[{"count":12,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/53325\/revisions"}],"predecessor-version":[{"id":54485,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/53325\/revisions\/54485"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media\/53342"}],"wp:attachment":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media?parent=53325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/categories?post=53325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/tags?post=53325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}