Fix VSCode IntelliSense Not Working with TypeScript - Why Chrome Extensions Won't Load and How to Fix It-Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide

Updated 2026-07-28 23:56:04backup-recovery

Fix VSCode IntelliSense Not Working with TypeScript - Why Chrome Extensions Won't Load and How to Fix It-Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide

Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

Restart the affected app after changing permissions or configuration files.
Test the same workflow in a clean browser profile or a temporary user account.
Compare the result on another network if the error may be connection related.