ERR_NAME_NOT_RESOLVED on Chrome for Mac: How to Fix - How to Resolve Docker Build Context Canceled-Remote Desktop Connection Failed – Port 3389 Blocked

Updated 2026-07-28 13:27:27security-tools
ERR_NAME_NOT_RESOLVED on Chrome for Mac: How to Fix - How to Resolve Docker Build Context Canceled-Remote Desktop Connection Failed – Port 3389 Blocked
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.