Fix 502 Bad Gateway in Windows Terminal Proxy Config - How to Resolve SSH Host Key Verification Failed on Windows 10-Fix Windows Defender Permission Denied on Ubuntu Files

Updated 2026-06-14 13:07:30browser-issues
Fix 502 Bad Gateway in Windows Terminal Proxy Config - How to Resolve SSH Host Key Verification Failed on Windows 10-Fix Windows Defender Permission Denied on Ubuntu Files
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.