Fix Windows Search 502 Bad Gateway Errors Caused by Firewall Blocks - How to Resolve Chrome Sync Errors After a Browser Update-How to Fix Git Push Rejected Non-Fast-Forward Error

Updated 2026-06-13 22:54:02browser-issues
Fix Windows Search 502 Bad Gateway Errors Caused by Firewall Blocks - How to Resolve Chrome Sync Errors After a Browser Update-How to Fix Git Push Rejected Non-Fast-Forward Error
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.