Tidal choppy stopping

Tidal Hi-res unlistenable today.
Music stops or breaks up.

Checked internet speed,its only 5mbs; is that the problem?

Setup is Logitech Touch connected to a vortexbox via wifi and controlled by roon.

Update. I just noticed that some Hi-Res tracks I have on my Vortexbox are also choppy. Need to check my wifi…