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Fix Windows Security Slow Performance After Update - How to Stop Firefox from Using Too Much RAM-Fixing GitHub Actions Self-Hosted Runner Connection Issues

2026-06-13 15:02:17browser-issues
Fix Windows Security Slow Performance After Update - How to Stop Firefox from Using Too Much RAM-Fixing GitHub Actions Self-Hosted Runner Connection Issues

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.