For anyone using the 2990WX (Juraj), are you experiencing any system stability issues?
If I begin to render, I get to about 10 mins in and my screens are going completely black, power buttons on the case do not respond and the system needs a hard reset via the PSU switch on the back of my case. Motherboard displays a red LED which reads 'CPU' - This appears to have been an issue with the 1st gen Ryzen chips but I'm not having any luck finding the solution.
Latest bios installed, chipset drivers direct from AMD, all other drivers up to date and Windows 10 fully up to date too.
Obvious next steps include taking the CPU and/or motherboard back to the supplier but this doesn't guarantee that my problem will disappear, it might just reappear with the replacement parts.
Any issues with your system?