UFW Port Closed Despite Allow Rule: Fixes
You've added a UFW allow rule for a port, but a port scan or service test shows the port is still...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix OneDrive Sync Port Already Allocated Permission Denied Error
You might see the error 'port already allocated permission denied' when OneDrive tries to sync. T...
Chrome Offline Installer Setup Guide for Multiple Computers
When you need to install Chrome on multiple computers that have no internet access or limited ban...
How to Fix Chrome High CPU Usage Caused by Extensions
If Chrome is using an unusual amount of CPU, extensions are a common culprit. You might notice yo...
Outlook Setup Cannot Connect to Server: Fixes to Try
When you try to set up an email account in Outlook and see "cannot connect to server," the setup ...
Fix Windows Update Error 0x80070002 Permission Denied
If you see error 0x80070002 with a "permission denied" message when running Windows Update, it us...
Issue queue
SitemapOutlook Web App 404 Error Troubleshooting
Outlook Not Sending Emails? Try These Fixes
Fix Task Scheduler Lag and Delays for Large Task Lists
Outlook Calendar Not Syncing in Ubuntu Guide
Create a New Firefox Profile When Your Old One Goes Missing
Windows Terminal Backup Restore Error 0x80070005 Guide
Resolve Microsoft Store Module Error in Windows 11
OneDrive Credentials Not Updating After Password Change
Chrome Extensions Not Loading? Troubleshooting Checklist
Chrome Profile Locked After Crash: Fix Guide
Chrome Profile Rate Limit Not Syncing: Quick Fixes
Troubleshoot Windows Terminal Path Error for CMD
Outlook Not Sending Emails? Try These Fixes
Fix Task Scheduler Lag and Delays for Large Task Lists
Outlook Calendar Not Syncing in Ubuntu Guide
Create a New Firefox Profile When Your Old One Goes Missing
Windows Terminal Backup Restore Error 0x80070005 Guide
Resolve Microsoft Store Module Error in Windows 11
OneDrive Credentials Not Updating After Password Change
Chrome Extensions Not Loading? Troubleshooting Checklist
Chrome Profile Locked After Crash: Fix Guide
Chrome Profile Rate Limit Not Syncing: Quick Fixes
Troubleshoot Windows Terminal Path Error for CMD