Every morning I have to login to Tidal

Every morning when I launch Roon it tells me there was a problem with Tidal and prompts me to login.

This happens on both my client laptop (Mac) and my iPhone. My Roon server is a Mac Mini which I don’t use directly from its desktop, only from the clients.

Both Macs are running 1.8.756 but the problem has been happening for over 6 months.