I'm really very sad to see this problem contiues to plague the new engine. I have updated my installation while continuing to run 1.5.8 hoping 2.0 will be fixed. I just tested the most recent update and was very excited to see the performance I was getting. I had 122 FPS, using 8.8 Gb VRAM, 24% RAM and only 15% CPU. Then, it froze. Everything else (DCS 1.5, IL2 BoX, CoD, FSX, P3-d, RoF, X-Plane11) runs beautifully in 3x1 on this rig. I'm sorry to say that I've stopped using DCS and may not come back until this is resolved. VR is still too low-res and after flying on 3 screens with head tracking for years, I can't get used to the narrow field of view on a single screen. I have a lot invested in DCS, but won't spend another dime until this is fixed. I remain hopeful.