
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...
Software troubleshooting desk

You open pgAdmin, try to connect to your PostgreSQL server, and see "Unable to connect to...

If you see a DNS error in Chrome—like "ERR_NAME_NOT_RESOLVED" or "DNS_PROBE_FINISHED_NXDOMAIN"—th...

You run Disk Cleanup, select Windows Update Cleanup, and it sits at 0% or hangs ...

You run a Windows search and get a 504 gateway timeout, often after a network reset or VPN change...

When Windows Update gets stuck on a download or install, the cache can become corrupted or refuse...

If Windows Defender fails to start, you might see an error like "Windows Defender service won't s...