This is a last ditch effort on my part to figure out what is going on with my game. I Have been fighting with this issue for a month since I bought a new Geforce RTX 2070.
Things were fine for a bit and then I started getting the flickering on ONLY clearish textures, the water the map in the corner and the large map. So I assumed it was a faulty GPU and sent for an RMA that took about a month and I ran the battery of tests.
Lo and behold I get a new one back and installed it only to have the same problem back again. My question is what can I try and replace or do to fix this before I take my rig to a person who knows more than I do?
I will add that the GPU I used while the 2070 was away did not have this problem.
This is a known issue with the recent Nvidia drivers. Nvidia has acknowledged the issue and are working on a fix is the last thing I saw on the Nvidia forums.
You might try DirectX 11 - seems to help some folk.