Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Gradle Build Failed Java Heap Space Error

You're running a Gradle build and it fails with java.lang.OutOfMemoryError: Java heap space...

How to Refresh Windows Security Token
When Windows authentication fails—you can't access a network share, get access denied errors, or ...

Fix PowerShell 502 Bad Gateway Certificate Errors
When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...

Jupyter Kernel Not Starting After Update: Fixes
After updating Jupyter or its dependencies, you might see the kernel die immediately or hang with...

Task Scheduler Configuration for Automatic Updates
You set up automatic updates in your app, but nothing happens. Or updates run at the wrong time. ...

Fix Cloudflare DNS Not Working with VPN Connection
If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...


    Issue queue
Sitemap
Permission Denied BitLocker PowerShell
Fix Windows Terminal Dependency Conflict Sync Issues
Fix OneDrive Sync Blocked by Firewall or Network Error
Resolve Windows Update Invalid Configuration Error
IT Pro Remote Desktop Setup Checklist
How to Resolve OneDrive Sync Service Not Running
Windows Terminal RAM Usage Stays High
Fix BitLocker Authentication Failed with No Prompt
PowerShell Guide to Installing Snap on Ubuntu
How to Fix Port 80 Already in Use for Windows Search
Chrome Sync Broken? Here's How to Fix It
Troubleshoot Windows Terminal Connection Timeout Code
Desk note

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