I have a borrowed monomachine mk1 that the display goes off to just backlight after a while. Power cycling makes it come back. Hav you experienced this? The cost for a repair is the same as buying a new unit. What might cause this, unstable power supply? It continues to work , I can use it … it is just the display that stops working.
EDIT I just tried factory reset and it has now been on a couple of hours. I have pressed keys on it now and then during that time. I hope it stays stable!