Bluetooth Icon Missing in Windows 11: How to Restore It
You open the system tray on Windows 11 and the Bluetooth icon is gone. Even if Bluetooth is turne...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Nginx 502 Bad Gateway in Docker Compose
If you're running an application with Docker Compose and Nginx as a reverse proxy, a 502 Bad ...
Fix Nginx Configuration Test Failure from Rewrite Rules
You run nginx -t and get an error. The log points to a rewrite rule. This is common ...
Cloudflare Wildcard Subdomain Troubleshooting Checklist
When you set up a wildcard DNS record (e.g., *.example.com) in Cloudflare, subdomain...
Fix Nginx Upstream Connection Refused Behind Cloudflare
If you see upstream connection refused in your Nginx error logs while using Cloudfla...
How to Fix Git Detached HEAD Error
You run git status and see "HEAD detached at" followed by a commit hash. Thi...
Issue queue
SitemapReinstall Docker Desktop Engine Without Losing Images
Bluetooth Permission Denied Windows 11 Fix
Fix 'git remote add origin already exists' Error
How to Fix Port Already Allocated in Docker Compose
Windows 11 Installation Assistant Stuck at 99%: Fixes That Work
How to Restore VS Code Terminal After an Update
How to Fix Docker Access Denied in Build Pipelines
How to Fix Windows Search Indexing Not Working
How to Resolve Git LFS Authentication Failed
Chrome Startup Crash: Safe Mode Fix
Fix Windows Security App Not Working
How to Run VS Code Terminal as Administrator
Bluetooth Permission Denied Windows 11 Fix
Fix 'git remote add origin already exists' Error
How to Fix Port Already Allocated in Docker Compose
Windows 11 Installation Assistant Stuck at 99%: Fixes That Work
How to Restore VS Code Terminal After an Update
How to Fix Docker Access Denied in Build Pipelines
How to Fix Windows Search Indexing Not Working
How to Resolve Git LFS Authentication Failed
Chrome Startup Crash: Safe Mode Fix
Fix Windows Security App Not Working
How to Run VS Code Terminal as Administrator