I see a lot of AirPlay activity in there. Are you playing to your Denon Home 150? Is it using RAAT or AirPlay?
Read this for more - it sounds like that device is not really using RAAT, but I am not an expert on this…
I am just a user like you, and I understand it is frustrating that Roon might not be good at supporting all AirPlay devices. It would be really interesting if you could find a way to just play some music through RAAT and see if the problem remains…