Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Bypass 502 Bad Gateway in PowerShell Script

When a PowerShell script hits a 502 Bad Gateway error from a web API or server, the script usuall...

Windows Activation Server Not Responding: Practical Fixes

When you try to activate Windows and see an error that the activation server is not responding, i...

Fix Windows Security Module Service Not Running

You open Windows Security and see a message that the service isn't running. The shield icon in th...

Fix Microsoft Teams Camera Not Working After Update

After a Microsoft Teams update, your camera may stop working. Common symptoms: a black screen, a ...

Fix GitLab Runner Pending Permission Denied Error

You see a GitLab Runner job stuck in "pending" status, and the job log shows a "permission denied...

Fix Postman SSL Certificate Errors on macOS

If you see an error like Error: unable to verify the first certificate or SSL ...


    Issue queue
Sitemap
Fix Error 0x80070002 in Windows Update
Fixing Activation Dependency Conflict in Windows
Enable Windows Defender in Group Policy Not Working – Fixes
VS Code Remote SSH Timeout Fix
Resolve 'Permission Denied' in Teams Recording
Troubleshooting Windows Defender Security Center Blank Screen
Windows Update SSL Certificate Error: Step-by-Step Fix
How to Fix Windows Defender Invalid Configuration Error
Windows 10 PowerShell Command Not Recognized: Fix Guide
Windows Activation Authentication Failed Fix
Fix PowerShell Script Execution Policy Error
Docker Restart Policy Troubleshooting
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities