Diagnose and Fix Your Plex Server Issues
Select your main problem below to get personalized troubleshooting steps.
Choose the option that best matches your main problem. If unsure, start with Connectivity Issues.
Troubleshooting Steps
Select a problem above to see troubleshooting steps.
Network Port Checker
Verify your server is listening on the correct ports. Enter your local IP address below.
Ports Plex Uses
- 32400 - Main web interface (TCP)
- 32469 - DLNA (TCP)
- 5353 - Bonjour/mDNS (UDP)
These must be forwarded in your router for remote access.
Library Organization Checklist
Ensure your media folders are structured correctly for optimal scanning and playback.
Quick Reference Guide
Common Network Commands
netstat -an | grep 32400
Windows: Use PowerShell. Mac/Linux: Use Terminal.
ifconfig | grep inet
Find your local IP address.
Plex Settings to Check
- Settings > Server > Network: Custom IP address
- Settings > Server > Remote Access: Enable port mapping
- Settings > Transcoder: Enable hardware acceleration
- Settings > Library: Update libraries periodically