Windows 11 Installation Assistant Stuck at 99%: How to Reset and Finish
You're upgrading to Windows 11 using the Installation Assistant, and it gets stuck at 99% for...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFixing Nginx Upstream Connection Refused and Permission Denied
If you see connect() failed (111: Connection refused) or connect() failed (13:...
How to Fix Nginx 502 Bad Gateway in Docker
If you're running Nginx as a reverse proxy inside Docker and seeing a 502 Bad Gateway error, ...
Fix Docker Pull Access Denied Due to Token Expiration
You try to pull an image from a private registry and get access denied or toke...
Resolving Git Merge Conflicts After Cherry-Pick
Cherry-picking is a convenient way to apply specific commits from one branch to another. But when...
Fix 'No Space Left on Device' with Docker Devicemapper
If you're running Docker with the devicemapper storage driver and see no s...
Issue queue
SitemapFix Bluetooth Problems in Windows 11
Fix Firefox Secure Connection Failed After Update
Fix npm Permission Denied by Changing Global Directory
How to Use Git LFS Track for Large Files
Troubleshooting VSCode Debugger Breakpoints After Update
How to Fix Chrome Black Screen on Windows 10/11
Troubleshooting Edge Tab Sync Issues
Windows 11 Bluetooth Troubleshooting: 10 Fixes to Try
Fix Git Authentication Error in VS Code with Two-Factor Auth
Fix Edge Sync Not Syncing Tabs Across Devices
Fixing Docker Pull Access Denied Errors
Fix Docker Build Context Canceled in Git Bash on Windows
Fix Firefox Secure Connection Failed After Update
Fix npm Permission Denied by Changing Global Directory
How to Use Git LFS Track for Large Files
Troubleshooting VSCode Debugger Breakpoints After Update
How to Fix Chrome Black Screen on Windows 10/11
Troubleshooting Edge Tab Sync Issues
Windows 11 Bluetooth Troubleshooting: 10 Fixes to Try
Fix Git Authentication Error in VS Code with Two-Factor Auth
Fix Edge Sync Not Syncing Tabs Across Devices
Fixing Docker Pull Access Denied Errors
Fix Docker Build Context Canceled in Git Bash on Windows