GitHub Actions Runner Not Connecting: Fixes That Work
You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Windows Activation Error 0xc004c003 with Digital License
If you see error 0xc004c003 during Windows activation with a digital license, it usually means th...
Fix Port Already Allocated Error in Microsoft Store on Windows 10
When you see 'port already allocated' while using the Microsoft Store on Windows 10, it usually m...
Fix Command Prompt SSL Certificate Error: Not Trusted
When you see SSL certificate error: not trusted in Command Prompt, it usually means ...
Fix Chrome Profile 404 Error on Windows 11
You open Chrome on Windows 11 and see a 404 error related to your profile. The browser may fail t...
Fix BitLocker Error 0x8031004a on Windows 10/11
BitLocker error 0x8031004a typically appears when Windows attempts to unlock the system drive dur...
Issue queue
SitemapTroubleshooting Remote SSH Timeout in VSCode
Fix Cargo Build Failure on Windows MSVC
Allow Multiple Remote Desktop Sessions Windows 11
Fix Outlook Not Receiving Emails on iPhone (Works on PC)
Fix Remote Desktop 'Failed to Start Permission Denied' Error
Fix Windows Update Stuck on 'Checking for Updates'
Outlook Search Slow or Not Working – How to Fix
Resolve 0x80070005 in Windows Search on Boot Camp Mac
Troubleshooting Remote Desktop Connection Refused
Windows Terminal Authentication Error Guide
How to Clear Chrome DNS Cache for a Single Profile
How to Fix BitLocker Proxy Error Not Working
Fix Cargo Build Failure on Windows MSVC
Allow Multiple Remote Desktop Sessions Windows 11
Fix Outlook Not Receiving Emails on iPhone (Works on PC)
Fix Remote Desktop 'Failed to Start Permission Denied' Error
Fix Windows Update Stuck on 'Checking for Updates'
Outlook Search Slow or Not Working – How to Fix
Resolve 0x80070005 in Windows Search on Boot Camp Mac
Troubleshooting Remote Desktop Connection Refused
Windows Terminal Authentication Error Guide
How to Clear Chrome DNS Cache for a Single Profile
How to Fix BitLocker Proxy Error Not Working