“LOOKING FOR PLAYERS” CAN’T CONNECT TO NAD C700 after switching between phones

Hi all,

we bought a NAD C700 and we cannot reproducibly connect to the player when using two different phones to select music (samsung a31 and google pixel 3). 

As long as we stick to one phone, it generally works. Once my wife tries to connect, the "looking for players" message keeps on being displayed until the "retry" button appears. Restarting the C700 and the phones does the trick, but it's a bit annoying.

Anyone else out there who observed a similar behaviour?

Thanks a lot in advance for any hints,

Markus