Fix pgAdmin 'Unable to Connect to Server' on Port 5432
You open pgAdmin, try to connect to your PostgreSQL server, and see "Unable to connect to...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix GitHub Actions Permission Denied (publickey) Error
You're running a GitHub Actions workflow and see Permission denied (publickey) when ...
Fix Windows Defender DNS Error on Windows 10
If you see a DNS error in Windows Defender on Windows 10, it usually means the app can't reach it...
Fix OneDrive Sync Rate Limit Error on Windows 11
If you see a "rate limit exceeded" error in OneDrive on Windows 11, syncing stops temporarily. Th...
How to Repair Corrupted Windows Terminal Settings
If Windows Terminal fails to launch or shows default settings instead of your custom ones, the se...
Fix 504 Gateway Timeout After Windows Update
After installing a recent Windows update, you might see a 504 Gateway Timeout error when browsing...
Topic paths
Quick titles
Chrome Dependency Conflict FixTroubleshooting Windows Activation Service Not AvailableTroubleshoot Microsoft Store Update Hanging at 0 PercentFix Windows Defender Real-Time Protection Turned Off & Connection RefusedFix Chrome Profile Rate Limit Error and Sync IssuesTroubleshooting BitLocker Dependency and Permission ErrorsWindows Update Error 0x8024402c: Causes and FixesHow to Fix Microsoft Teams Error CAA70007