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Home / backup-recovery / Fix ERR_CONNECTION_RESET in Chrome with Proxy - How to Fix ERR_TUNNEL_CONNECTION_FAILED in Chrome on Windows 10-Troubleshooting MySQL Can't Connect to Localhost

Fix ERR_CONNECTION_RESET in Chrome with Proxy - How to Fix ERR_TUNNEL_CONNECTION_FAILED in Chrome on Windows 10-Troubleshooting MySQL Can't Connect to Localhost

Updated 2026-06-14 19:55:08backup-recovery
Fix ERR_CONNECTION_RESET in Chrome with Proxy - How to Fix ERR_TUNNEL_CONNECTION_FAILED in Chrome on Windows 10-Troubleshooting MySQL Can't Connect to Localhost
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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