In the output i've found that the debians are continuously requesting configuration for network(about every 10 secs) and in the moment i try to connect with nc cames out MAC failed for packet 97127342bb532374 from 38b02ee846(xxx.xxx.xxx.xxx/9993). I'm using controller on my.zerotier....
Edit the configuration file (usually /etc/owntone.conf) to suit your needs Start or restart the server (usually /etc/init.d/owntone restart) Go to the web interface http://owntone.local:3689, or, if that won't work, to http://[your_server_address_here]:3689 Wait for the library ...