I started a discussion one week ago and got some replies back but no real statemenet neither from Spotify nor from Pioneer. Perhaps I report in the wrong section so here I am again in the right section this time I hope.
Please look for my thread here under "PIONEER-N-50A"
For you information I already contactacte my reseller (device still is under guarantee) but also Pioneer hotline Europe first and now Germany - at least I got a ticket number on the Germany side but still now answer.
I bought and operate this device in Switzerland - looks like other countries using same device don't have this issue: Czech and Brasil as far as I was told.
Thanks for an explantion here.