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MySQL Connection Refused After Restart: Quick Fixes - How to Fix a 502 Bad Gateway Error in Windows Terminal-Reactivate Windows After Motherboard or CPU Upgrade

Updated 2026-06-13 16:33:48security-tools
MySQL Connection Refused After Restart: Quick Fixes - How to Fix a 502 Bad Gateway Error in Windows Terminal-Reactivate Windows After Motherboard or CPU Upgrade
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.

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