Ok, so I have no idea how to save the instance and there are no other programs monitoring, there's nothing more than Civilization Beyond Earth running and that game alone should not be a problem. I decided to use this application to check the results of some cleaning/replacement of thermal pads...
I think there's sth wrong with this program as I'm having the exact same problem. I knew Ryzen had their problems when they first came out but I'm getting worried all the same.
Sry for the spanish