Corrupted DNS records can prevent VS Code from reaching its servers even if your internet seems fine.
Locate "Http: Proxy Support" and change the setting to "on" . visual studio code download xhr failed
VS Code often struggles to detect system proxy settings automatically. You can manually force it to use specific proxy behavior. Corrupted DNS records can prevent VS Code from
The error typically happens when VS Code cannot connect to the Marketplace servers. Because "XHR" (XMLHttpRequest) refers to the background requests used to fetch extension data, this failure usually points to a network restriction like a proxy, firewall, or DNS issue. 1. Adjust VS Code Proxy Settings visual studio code download xhr failed