z370e? did you get the new bios? what is your cooling. what is you temps. I was working a same comfig and i see that the new bios did fix a lot of problems
Zagor he is using a different motherboard than you, but I would suggest you apply all the latest updates due to the different vulnerabilities and issues they address
I have all the latest updates installed, after yesterday problems with AIS, today I have installed AIS Version 3 and noticed that GPU is heating more that before the problems. I used to have GPU temp on 56-58 degC while now they are going over the 62-64degC.