Fix Command Prompt Proxy Settings 502 Bad Gateway
If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender Stuck on Loading Black Screen
If Windows Defender (Microsoft Defender Antivirus) hangs on a black screen with a spinning or fro...
Fix Windows Defender Real-Time Protection Grayed Out
You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...
Fixing Outlook Dependency Conflicts with Office 365
When Outlook stops working after an Office 365 update or a new add-in, a dependency conflict is o...
Checklist for Troubleshooting OneDrive Sync Issues
If files aren't syncing, icons are stuck, or you see error messages, this checklist walks you thr...
Fixing Microsoft Teams Connection Timeout and Sync Issues
If Microsoft Teams frequently shows "connection timeout" errors or your chats, files, or calendar...
Issue queue
SitemapWindows Defender Permission Denied and Rate Limit Troubleshooting
Slow OneDrive Uploads: Troubleshooting Steps
How to Fix Activation Error 0xc004c003 Using Command Prompt
How to Reauthenticate OneDrive Sync on Windows and Mac
Resolve Task Scheduler Connection Timeout
Fix Microsoft Teams High Memory Usage & Not Responding
Windows Security 404 Error in Settings: Fix Guide
Windows Update Hangs on Download After Reboot: Fixes
BitLocker Encryption Paused After Windows Update: Fixes
Fix Windows Activation Error: DNS Name Does Not Exist
RDP Token Expired After Password Change: Step-by-Step
How to Resolve Windows Security Connection Error
Slow OneDrive Uploads: Troubleshooting Steps
How to Fix Activation Error 0xc004c003 Using Command Prompt
How to Reauthenticate OneDrive Sync on Windows and Mac
Resolve Task Scheduler Connection Timeout
Fix Microsoft Teams High Memory Usage & Not Responding
Windows Security 404 Error in Settings: Fix Guide
Windows Update Hangs on Download After Reboot: Fixes
BitLocker Encryption Paused After Windows Update: Fixes
Fix Windows Activation Error: DNS Name Does Not Exist
RDP Token Expired After Password Change: Step-by-Step
How to Resolve Windows Security Connection Error