Problem with playing tidal tracks

‘This track is not currently available from Tidal’ messages are coming up when playing music. They started without any delay or issues at all but after some times (within a minute usually) they stopped playing with the messages above.

Mac 2015 mid (OSX Sierra)
DCS Paganini
Roon(Exclusive mode)
Linksys smart wi-fi

Tidal player has no problem with my system.

What should I do?

Thank you for the report @JOHN_LEE and my apologies for the slow response.

Moving forward, my assumption is that you are experiencing this behavior when streaming to the Paganini as no other endpoints are mentioned in your report. Have you by chance confirmed if you get the same error message when playing directly out of the device hosting your Roon core (i.e “Mac 2015 mid”)?