How to Fix OneDrive Sync 504 Gateway Timeout Error - VSCode Terminal Not Showing Up: Troubleshooting Steps-Fix 504 Gateway Timeout in Chrome

Updated 2026-06-13 23:53:37cloud-software
How to Fix OneDrive Sync 504 Gateway Timeout Error - VSCode Terminal Not Showing Up: Troubleshooting Steps-Fix 504 Gateway Timeout in Chrome
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.