Fix OBS Black Screen After Game Capture Setup - Troubleshoot Windows Defender 502 Error-Troubleshooting OpenVPN TLS Handshake Failure

Updated 2026-06-14 14:41:49backup-recovery
Fix OBS Black Screen After Game Capture Setup - Troubleshoot Windows Defender 502 Error-Troubleshooting OpenVPN TLS Handshake Failure
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.