BitLocker 504 Gateway Timeout Checklist - Chrome ERR_CONNECTION_RESET Proxy Fix-Windows Terminal 504 Error Fix: Reset Winsock

Updated 2026-06-13 23:01:18browser-issues
BitLocker 504 Gateway Timeout Checklist - Chrome ERR_CONNECTION_RESET Proxy Fix-Windows Terminal 504 Error Fix: Reset Winsock
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.