I have a mini PC running Ubuntu. I use docker portainer to house Plex and all of the arrs services.

Due to playback issues which I assumed were due to EAC3 audio (a common issue which others reported), I removed Plex from docker and installed it outside.

To my frustration I am still getting buffer problems, so I downloaded the log file. This appears to be reporting constant network notifications. I have copied an extract below.

I have an ethernet cable plugged into the PC and (when I was using Windows pre Ubuntu) I have reserved the IP address in the router for the MAC address for the ethernet adaptor.

I have no idea where to start in troubleshooting this. Is the WIFI adapter trying to connect? Or is the docker network interfering? I have no experience with this so would be very grateful for some pointers.

Aug 20, 2024 22:11:13.719 [135727832640312] DEBUG - NetworkInterface: received Netlink message len=88, type=RTM_DELADDR, flags=0x0 Aug 20, 2024 22:11:13.719 [135727832640312] DEBUG - NetworkInterface: Netlink address message family=2, index=3, flags=0x0 Aug 20, 2024 22:11:13.719 [135727832640312] DEBUG - Network change. Aug 20, 2024 22:11:13.719 [135727832640312] DEBUG - NetworkInterface: Notified of network changed (force=0) Aug 20, 2024 22:11:13.720 [135727832640312] DEBUG - Network change notification but nothing changed.