How to Fix Limited Connectivity on Windows 11 Wi-Fi
You connect to Wi-Fi but see "Limited connectivity" or "No internet, secured." Yo...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Nginx Configuration Test Failure for Upstream Directive
When you run nginx -t and get an error involving the upstream directive...
Fix Windows Explorer Crash Loop: Step-by-Step Guide
Windows Explorer keeps crashing and restarting in a loop, making your desktop unusable. This guid...
Fix Windows 11 Blue Screen After Update with Recovery Environment
If you're seeing a blue screen after a Windows 11 update and can't boot normally, the Win...
Fix Git index.lock File Exists Permission Denied Error
You're in the middle of a Git operation and suddenly you see:
fatal: Unable to ...Checklist for Pushing Large Files with Git
You've likely hit this: you try to push a commit, and Git rejects it because a file is too la...
Issue queue
SitemapNode.js Heap Out of Memory Troubleshooting Checklist
Troubleshoot 502 Bad Gateway in Docker Nginx
Resolve Git Clone Connection Timeout Error
VS Code Debugger Not Stopping at Breakpoints on Windows: Fixes
Resolve 0x800f081f Update Failure
Fix VS Code Source Control Not Detecting File Modifications
How to Fix Node.js Heap Out of Memory in VS Code
Fix Git Clone Timeout Errors with HTTP Timeout
Git index.lock File Exists Even After Deleting: Fixes
How to Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome
VS Code Git Not Detecting Changes in Workspace: Fixes
Git SSL Certificate Problem: Unable to Get Local Issuer Certificate
Troubleshoot 502 Bad Gateway in Docker Nginx
Resolve Git Clone Connection Timeout Error
VS Code Debugger Not Stopping at Breakpoints on Windows: Fixes
Resolve 0x800f081f Update Failure
Fix VS Code Source Control Not Detecting File Modifications
How to Fix Node.js Heap Out of Memory in VS Code
Fix Git Clone Timeout Errors with HTTP Timeout
Git index.lock File Exists Even After Deleting: Fixes
How to Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome
VS Code Git Not Detecting Changes in Workspace: Fixes
Git SSL Certificate Problem: Unable to Get Local Issuer Certificate