Monitoring scene in UR44C keeps resetting to default

This has actually been happening since I got it. I select a scene that I’ve saved for vocals with some reverb on input 1, or perhaps one I’ve saved for clean, crunch or lead guitar, each with an amp on input 2 etc…

So if I have that scene active whilst I’m recording and I do something in Cubase like create a new track, or sometimes switch to recording on some other track, the monitor mixer resets to it’s default setting. The scene is still showing as active, but every channel is completely flat and dry and the fader levels sound like they’ve reset to 0.
I just re-select the scene again and off I go, but is there some setting I’m missing to stop this from happening?