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Fix OBS Black Screen with No Source Detected - How to Resolve Extension Host Failure in VS Code-Windows Defender Real-Time Protection Off? Connection Refused Fix

Updated 2026-06-13 14:03:52developer-tools
Fix OBS Black Screen with No Source Detected - How to Resolve Extension Host Failure in VS Code-Windows Defender Real-Time Protection Off? Connection Refused Fix
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Decision checklist

  • Match the tool to the workflow that fails most often, not only the feature list.
  • Keep export format, permissions, and automation limits in the final decision.

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