GitLab Runner Not Running Jobs: Troubleshooting Checklist
If your GitLab Runner shows as registered but never runs any jobs, or jobs stay stuck in 'pending...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Teams 504 Error Troubleshooting Checklist
When Microsoft Teams shows a 504 Gateway Timeout error, it usually means the server didn't respon...
Chrome Remote Desktop Black Screen After Connection: Fixes
You connect to a remote computer via Chrome Remote Desktop, but the screen stays black. The conne...
Fix a Corrupted Windows Update Configuration
If Windows Update fails with errors like 0x80070002, 0x80073712, or simply hangs, the update conf...
Fix 'File Being Used by Another Process' in PowerShell
When you run a PowerShell script that tries to read, write, or delete a file, you might see the e...
Fix Windows Update Stuck on Login Screen: Practical Steps
You restart your PC after a Windows update, and you're stuck at the login screen. The spinning do...
Topic paths
Quick titles
Windows Security Connection Refused: Antivirus Blocking FixChrome White Screen Fix: Step-by-Step GuideWindows Defender File Locked: Quick Troubleshooting ChecklistResolve Outlook Connection Refused ErrorMicrosoft Store Error 0x80073cf0 Troubleshooting GuideFix MySQL Connection Refused Due to Bind AddressBrave Browser Sync Not Syncing Bookmarks: FixesHow to Fix High Memory Usage from Windows Activation in Windows 10