@ROSEHAN I have the same issue every now and then but its not Tidal specific related, all playing sources are on a very low volume when it occurs. A reboot fixes the problem. I will try to narrow down what triggers it.
I use the Rose Connect app, doesn’t matter if I use the app on a iPhone,IPad or PC.
The Hifi Rose is connected through the analog balanced outputs with a fixed voltage of 4000 mv.