Originally Posted by TartanB
If the theory is right that Tidal changed their login process, I am surprised that they did so without the courtesy of informing their partners in advance, of which there must be many.
Perhaps you could try re-running the Tidal log in process on Sooloos?

1) MS200, G65, Revivers, DSP5000.2, DSP5000C.2, DSP3100, D1500, SME10/IV.

2) Mac Mini (Roon), Explorer 2, Sennheiser HD6XX.