Diablo IV stuttering

Can Blizzard please acknowledge the stuttering issue in Diablo IV Beta.
It’s seems to be a VRAM issue of which I have 10GB and only at low texture size is it playable but there is still occasional stutters.
VRAM is always maxed out and I have 32GB ram and it uses over 20GB and like 28GB at high settings.

1% Low framerate is close to 1-3fps on High
1% Low on Medium is much better
and 1% low on Low settings is acceptable but there is no reason why I should be running at Low with my specs

I have:
AMD Ryzen 5 5500
AMD Radeon RX 6700 with 10GB VRAM
32GB RAM
M.2 SSD with lots of free space.