How to Clear Cache and Reset Settings in Microsoft Teams - Fix Git Non Fast Forward Rejected Push-Fixing Microsoft Teams Proxy Error Code Causes

Updated 2026-06-15 02:20:33backup-recovery
How to Clear Cache and Reset Settings in Microsoft Teams - Fix Git Non Fast Forward Rejected Push-Fixing Microsoft Teams Proxy Error Code Causes
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.