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Home / browser-issues / How to Fix 'Chrome Cannot Connect to Proxy Server' Error - Troubleshoot High CPU Usage by cmd.exe in Windows 7-Fix BitLocker High CPU Usage and Error 0x80070057

How to Fix 'Chrome Cannot Connect to Proxy Server' Error - Troubleshoot High CPU Usage by cmd.exe in Windows 7-Fix BitLocker High CPU Usage and Error 0x80070057

Updated 2026-06-13 23:42:08browser-issues
How to Fix 'Chrome Cannot Connect to Proxy Server' Error - Troubleshoot High CPU Usage by cmd.exe in Windows 7-Fix BitLocker High CPU Usage and Error 0x80070057
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.