To be completely clear: I’m not playing anything at all. Just browsing my own (and also a friends) movie library causes refreshes of the browser window every now and then.
And when I say “no activity” I mean that the server is not doing maintenance, nothing is playing, nothing is being scanned. The activity icon is gray and the dashboard shows no activity.
I’ll see about testing what you said, but it feels like something that’s your job 
