I tried today to upgrade my Qute2 from V4.7 because Tidal was not working for sometime, and after the installation procedure, rebooting of everything in the house internet and reinstalation of the Naim app in my Android Phone, somehow the situation is worse than before:
iRadio does not work by command selection
Tidal does not work, Everything you select goes to a selection list.
The App doens´t control the Qute2, only recognises what is beeing done by the command.