Can't log back in

Fired up Roon, got a message saying it can’t login to my Tidal account.

Went trough the various prompts which took me to a web page where i successfully logged into Tiday and got the screen saying “You’ve successfully connected your TIDAL account.”,

Go back to Roon and the pop up is still there asking me to login.

Restarted the PC and the core, deleted out some cached stuff from the core and even restored a backup I’d taken earlier today (when it was working).

Any suggestions?

To add to my woes this morning, I’m unable to play radio stations! I get a message saying “Station unavailable, please check your internet connection”.

ok, sort of know what the problem is!

Everything works when I change the network setting to DHCP, but the above problems occur when using a static IP.