Issue with Roon + Qobuz + NUC

Hello Nuwriy,
The problem with the NUC running ROCK is not only with Qobuz … The problem also happens when playing music stored on the NUC SSD.
It is a problem with how the new NUC connects to the network.
Problem description:
NUC running ROCK is correctly identified in the network. But when playing tracks, it almost always skips tracks and gives an error message “An audio file is loading slowly. This may indicate a performance or hardware problem”. Sometimes I need to select the same song several times, then it plays. Sometimes it keeps skipping.
Since this also happens with content stored in the NUC’s SDD, it does not seem related to DNS server.
I have tried several ethernet cables and different ports in the router to connect the NUC.
Any suggestions on how to diagnose this problem will be appreciated !
Thanks, Hector