Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Windows 11 Installation Assistant Stuck at 99% Disk Space

You’re running the Windows 11 Installation Assistant, it gets to 99%, and then sits there. The pr...

Fix Chrome Black Screen on Nvidia GPU with Hardware Acceleration

If you're seeing a black screen in Chrome—especially when watching videos or scrolling—and yo...

Fix 'Windows Cannot Access Shared Folder' Permission Denied

You try to open a shared folder on another computer and get: "Windows cannot access \\com...

Fix Git SSL Certificate Error: Unable to Get Local Issuer
If you see the error fatal: unable to access 'https://...': SSL certificate problem...

How to Fix Firefox Secure Connection Failed Error When Firefox shows 'Secure Connection Failed' and won't load a site, it usually means...

Setting Python Requests Timeout Per Request: Practical Guide When a Python script using the requests library hangs indefinitely on a slow API, yo...

Issue queue Sitemap Python Requests Timeout Troubleshooting Guide Remote Desktop Firewall Blocking: Troubleshooting Guide Bluetooth Not Working on Windows 11? Try These Fixes How to Fix Git Clone Connection Timed Out Error Troubleshooting Error 0x800f081f in Windows Update VS Code Source Control Not Detecting Changes: Disable Git Fix Troubleshoot VSCode Terminal Git Bash Issue How to Fix Detached HEAD and Merge to Master Node.js Memory Errors: Heap vs Stack How to Resolve Defender Configuration Error VS Code Source Control Not Detecting Changes: Disable Git Fix Fix 'Secure Connection Failed' in Firefox Mobile Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities