Tidal connect instances- only seeing one

Volumio 3 Issues?

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I’m having trouble finding my second pi on tidal connect can you help me in anyway?
I upgraded to premium and enabled both devices they are identical Pi Zero W2 with Allo mini boss Dacs running v3.378 from the same image on the same network.
Tidal is enabled on both and logged on on both devices
Both were restarted
I can see Tidal on both in volumio itself

BUT only one shows up on the tidal section screen as a connect device yet both are available to cast to.
This is the same on my laptop only the device in my office is an available connect option the living room is not.
I’ve done several restarts and switched connect off and on again but still haven’t had any luck.
Any suggestions or ideas welcomed!