Chuwi Ubook X - Strange Hibernation Mode Behaviour

Hello together,
since about two or three weeks I am expiriencing severe problems with my Ubook X. When I leave it in standby, after some time it switches into hibernation mode. This alone would not be a problem, but I have to hard reset it every time afterwards because it won’t wake up again. Is there a fix?

I am using the factory set energy mode btw