Windows 10 ERR_CONNECTION_RESET: Fixing “The Connection Was Reset” in Your Browser

You open a website and, instead of the page, the browser shows “This site can’t be reached. The connection was reset,” with the code ERR_CONNECTION_RESET underneath. Other sites may load fine, or the error may appear everywhere. When Windows 10 ERR_CONNECTION_RESET keeps appearing, something between your PC and the website is cutting the connection before the page arrives.

A reset means the connection was started but then abruptly closed. That can come from the website’s server, but on home PCs it is more often caused by something local: a VPN or proxy, antivirus web scanning, a damaged network stack, or a network setting that blocks large data packets.

In some regions, internet providers or network filters also reset connections to blocked sites.

Testing other networks and resetting Windows slot gacor networking usually pinpoints the cause.

Why This Happens

The connection resets for these reasons:

• Antivirus or firewall web protection interrupts the connection.
• A VPN, proxy, or ad-blocking tool fails to pass traffic.
• The Windows network stack or Winsock catalogue is damaged.
• The network blocks the site, or a router setting drops large packets.

If the error happens on one website only, the site itself or a block on it is the likely cause.

Another cause is a network setting called MTU, the largest packet size allowed. If a router or VPN reduces the usable size, large secure pages fail with a reset while small ones load normally.

Start With These Basic Checks

Narrow down the source.

1. Try the same site in another browser and on your phone using mobile data.
2. Disconnect any VPN and check proxy settings in Settings > Network & Internet > Proxy.
3. Temporarily turn off third-party antivirus web protection and test.
4. Clear the browser’s cache and cookies for the site.
5. Restart the router and the PC.

Going a Step Further

Reset Windows networking.

1. Open Command Prompt as administrator.
2. Type netsh winsock reset and press Enter.
3. Type netsh int ip reset and press Enter.
4. Type ipconfig /flushdns and press Enter.
5. Restart the PC and try the site again.

If the error affects only some secure sites on one network, ask the network owner whether a filter or firewall is resetting connections.

Advanced users can test the MTU by running ping google.com -f -l 1472 in Command Prompt. If it reports that the packet needs to be fragmented, lower the number until it succeeds, and ask your provider or router documentation about the correct MTU value.

A Word of Caution

Turn antivirus protection back on immediately after testing. Avoid free proxy or VPN tools that promise to “unblock everything,” since they can capture your browsing data.

Final Thoughts

ERR_CONNECTION_RESET means the connection was cut before the page loaded. Test other networks, disable VPNs and web scanning briefly, and reset Winsock and IP settings to repair the network stack.