ASUS TUF F15 - shutdown/restart after waking up from Sleep

Hi

For the longest time now, ever since I first had my ASUS TUF F15 (Motherboard Model: ASUS FX507ZR...?), I've encountered an annoying problem. It's more annoying when I currently have programs open I'm working on. For some time I've disabled Sleep mode because of it, but I would love to discover the solution to fix it instead. Basically, if the laptop goes to sleep and I wake it up, or it's asleep for a couple of minutes and then woken up, or especially if I close the lid to put it to sleep and then open it to resume, everything will be normal for about a minute or so, and then the machine will randomly shut down and restart.

Has anyone managed to find the cause of this problem? Is it fairly common? Thanks.