From time to time flickering shadows and textures (Red Dead Redemption 2)

Th XS to do with it, tried everything. At first, I thought the new gravesite NVIDIA acting up, but already a lot of versions have pereprava - nothing has changed. What dx12 that the volcano is doing the same thing
pitch:
ryzen 1500x stock
gtx 1660 stock
hyperx predator 3200 14cl( the timings manually configured)
vh a320m pro plus(last bios)
windows 10, 1909 (all of the renewal cost)
It seems to me that this problem appeared after the last patch on may 5, but it is not accurate!