Problem connecting to Roon Server after update [Fixed]

Roon Core Machine

Core i9 Linux Server (Ubuntu)

Networking Gear & Setup Details

Connected Audio Devices

Number of Tracks in Library

Description of Issue

After updating my Roon Server to Build 880 I couldn’t connect to the server. Not from any devices. After checking the logs, I realized that the Linux firewall was blocking some ports. After opening them with:
sudo ufw allow 5353
sudo ufw allow 9330
sudo ufw allow 9332

Now I can connect again. I don’t know if you’ve changed any port allocation, but if anyone else has the same problem, this could be it.

After further checking, you only need to open port 9332 with:
sudo ufw allow 9332

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