Fix Windows Search 502 Bad Gateway Errors Caused by Firewall Blocks
You open Windows Search, type a query, and get a "502 Bad Gateway" error. This often means a fire...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix OneDrive Sync Blank Screen Issue
If OneDrive shows a blank screen instead of your files, the sync client may have a corrupted cach...
Windows Terminal High CPU Usage: Fixes That Work
If Windows Terminal is using 30% or more CPU even when idle, you're not alone. This guide covers ...
Fix Remote Desktop 'File Locked Permission Denied' Error
When you try to open or edit a file over Remote Desktop (RDP) and get a 'file locked permission d...
Fix Windows Activation Dependency Conflict Error
You may see a Windows activation error that mentions a "dependency conflict" or "dependency servi...
Fix Chrome Profile 502 Bad Gateway on Mac
If you see a "502 Bad Gateway" error in Chrome on your Mac, especially after a crash or update, i...
Topic paths
Quick titles
Troubleshooting Windows Security 504 Error via ProxyPostgreSQL Port 5432 Connection Refused – Common FixesResolve Windows Search Throttling Error in Windows 11Fix Windows Defender Group Policy ConflictGrant Full Control to SoftwareDistribution FolderTask Scheduler Stuck: File Locked TroubleshootingHow to Fix Outlook OAuth 2.0 Token Expired ErrorHow to Fix PowerShell Hanging on Load