PowerShell Port Already Allocated: Troubleshooting Checklist
When you try to start a PowerShell HTTP listener, create a TCP listener, or enable PowerShell Rem...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Terminal SSH Connection Refused Error
When you try to SSH into a remote server from Windows Terminal and see ssh: connect to host...
Fix Outlook 502 Bad Gateway Error in Office 365
If you're seeing a '502 Bad Gateway' error when trying to use Outlook with Office 365, it usually...
How to Fix Windows Update Connection Refused Error
When Windows Update shows a 'connection refused' error, it usually means the update service can't...
How to Fix Microsoft Store Not Opening on Ubuntu
You installed the Microsoft Store on Ubuntu via Wine or a compatibility layer, but it won't open....
Fix Chrome Resolution Too Small on Ubuntu
If Chrome appears unusually small on Ubuntu—tiny text, cramped tabs, or icons that are hard to cl...
Issue queue
SitemapWindows Search Permission Denied on Network Drive – Fix
Windows Remote Desktop Service Restart Commands
Cloudflare Tunnel Health Check Not Passing
Remote Desktop Credentials Denied Fix
Troubleshooting BitLocker Proxy Error in Windows
How to Fix Remote Desktop Connection Refused Errors
How to Fix PowerShell Not Opening on Windows 10
Windows Security Rate Limit Exceeded: Solutions
Outlook Attachment Permission Denied Fix
Fix Python venv Activation on Ubuntu 22.04
Windows Terminal 504 Gateway Timeout Fix
How to Fix Microsoft Store App Update Permission Denied Error
Windows Remote Desktop Service Restart Commands
Cloudflare Tunnel Health Check Not Passing
Remote Desktop Credentials Denied Fix
Troubleshooting BitLocker Proxy Error in Windows
How to Fix Remote Desktop Connection Refused Errors
How to Fix PowerShell Not Opening on Windows 10
Windows Security Rate Limit Exceeded: Solutions
Outlook Attachment Permission Denied Fix
Fix Python venv Activation on Ubuntu 22.04
Windows Terminal 504 Gateway Timeout Fix
How to Fix Microsoft Store App Update Permission Denied Error