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...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChrome Memory Not Decreasing After Closing Tabs – Fixes
You close a dozen tabs, but Chrome still eats 2 GB of RAM. This is normal up to a point—Chrome ca...
Fix Nginx 502 Bad Gateway with Docker Multiple Containers
If you run Nginx as a reverse proxy in front of multiple Docker containers, a 502 Bad Gateway err...
Fix Windows 11 WiFi Connected but No Internet After Sleep
You wake your Windows 11 PC from sleep, the WiFi icon shows connected, but you can't load any...
Node.js Memory Limit Increase Not Working: Fixes
You set --max-old-space-size=4096 but Node.js still crashes with a memory error. Thi...
How to Turn On Bluetooth in Windows 11: Quick Fixes
You open Quick Settings, click the Bluetooth icon, and nothing happens—or the toggle is grayed ou...
Topic paths
Quick titles
Git LFS Push Not Working: Troubleshooting GuideVSCode Git Auth Failed: Expired Token FixFix Docker Compose Environment Variable Substitution FailedFix Docker Build Context Canceled Error in Docker DesktopTroubleshooting Docker Network Missing When Running ContainerTaskbar Icons Missing on Second Monitor? Here's the FixFix 'Permission Denied' in VS Code Terminal on MacFix Git 'refusing to merge unrelated histories' Error