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 listFix 'Path Not Found' Error in Command Prompt
When you run a command in Command Prompt and see 'The system cannot find the path specified', it ...
How to Fix Gradle Build Failed Error
When a Gradle build fails, you typically see a red message in the console with an error stack tra...
Fix Windows Update Stuck on Checking for Updates with Connection Timeout
You click Check for updates, and Windows sits there spinning forever—sometimes for hours—before s...
Fix Windows Terminal Connection Timeout in VS Code
When using VS Code's integrated terminal with Windows Terminal as the default, you may encounter ...
Fix Task Scheduler 'Unable to Connect to Network Resource' Error
When a scheduled task fails with 'unable to connect to network resource', the task cannot access ...
Topic paths
Quick titles
Resolve Windows Defender Scan Stuck and CPU SpikeHow to Resolve Teams Connection Timeout from FirewallWindows 10 Defender DNS Error: Causes and FixesResolve Chrome Certificate Expired Error in a ProfileMicrosoft Teams Connection Refused: How to FixResolve Remote Desktop Access Denied in Group PolicyHow to Fix RDP Authentication FailedEnable Remote Desktop on Windows 11 Home: Step-by-Step