Unfortunately it looks to be something with 4.4. My old PC is am i7, 970GTX 32GB DDR3 Ram, about 6 years old. New PC is i9, 9900k, 2080Ti, 32 DDR4, about 2 weeks old. Each PC has exactly the same car pack (Elmos LSPD) and the same scripts. Only difference is my old PC has 4.0, new PC has 4.4. I'm having texture loss in 4.4, not with 4.0. Wish I could help you guys more, but that was what I narrowed it down too, at least on my systems.