I'm experimenting a problem that is afflicting my second machine.
While rendering with Maya-Arnold the PC freezes after 10-30mins, and all i can do is hard reset it turning off the power button near the PSU.
Following my system specs:
Windows 10 with latest updates
AMD Ryzen Threadripper 2990wx
128 GB RAM
AMD X399 SLI PLUS as motherboard
Firstly i though it was a temperature problem. I checked them several time but freezing happens with good temperatures (CPU at 56-58°C)
I then though it was a displacement problem: the scene i was trying to render has several displacements in it, and freezing was happening often after the conclusion of a frame and the start of the next frame.
Disabling almost all displacements did not solve the problem, although it rendered for a longer time. (30mins)
I tested if the problem persists with an extreme simple scene: plane + cube + skydome, samples very high so render times went around 10-15mins per frame.
Freezing still happens.
I then tryed a stress test: downloaded prime95 and performed a CPU + RAM stress test.
The pc run all the night without a problem with CPU @100% and memory full whole the time.
Any advices to solve this problem?
Thanks in advance for any help