UFW Deny Port But Still Accessible: Fixes and Checks
You set a UFW deny rule for a specific port, but the port remains accessible from outside. This i...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security Authentication Failed Smart Card Not Working
You insert your smart card, enter your PIN, and Windows Security reports “Authentication failed.”...
How to Fix Windows Update Error 0x80070002 Due to Network Issues
If you see error 0x80070002 when checking for updates, and your network connection seems unstable...
Fix GitLab Runner Stuck Pending Token Issue
If your GitLab Runner shows a pending status and won't register properly, the token is often the ...
How to Fix Windows Update Error 0x80073712 Stuck
You're trying to update Windows, but it hangs on a particular update and eventually shows error 0...
Fix Windows Terminal Update Error 0x80070002
When updating Windows Terminal from the Microsoft Store or via winget, you might see error code 0...
Issue queue
SitemapWindows Terminal Multiple Profiles JSON Configuration Guide
Windows 10 BitLocker Access Denied Troubleshooting
Task Scheduler Authentication Failed: Error 0x8007052e Fix
Fix Microsoft Store Port Error After Reinstall
How to Fix Chrome Slow Loading Due to Cache
Fix Task Scheduler Error 0x80041315 Quickly
Fix Windows Update Error 0x80070002 Network Issue
Windows Defender Offline Scan Setup Guide
Fix OneDrive Sync Port Already Allocated Permission Denied Error
Outlook Reset Command Not Applying Fix
Microsoft Store Installation Stuck: File Locked Fix
How to Fix Windows Terminal After a Windows Update
Windows 10 BitLocker Access Denied Troubleshooting
Task Scheduler Authentication Failed: Error 0x8007052e Fix
Fix Microsoft Store Port Error After Reinstall
How to Fix Chrome Slow Loading Due to Cache
Fix Task Scheduler Error 0x80041315 Quickly
Fix Windows Update Error 0x80070002 Network Issue
Windows Defender Offline Scan Setup Guide
Fix OneDrive Sync Port Already Allocated Permission Denied Error
Outlook Reset Command Not Applying Fix
Microsoft Store Installation Stuck: File Locked Fix
How to Fix Windows Terminal After a Windows Update