Hello,
I have encountered a problem, namely this device can not work longer than 1-2 hours. Then the image disappears, the button is lit, but it actually turns off. Only a reboot helps. This happens on Ubuntu and Home assistant and Windows. I can not understand the cause, in the bios did not find anything useful.It turns out that on this device is not possible to run something like HA or something else that should constantly work.
Maybe someone has encountered something like this and was able to fix it?