I'm running into this issue every game and also the VR missions.
I updated to the latest Nvidia drivers, same.
Grunts and and an other type of enemy are invisible for me except their glow.
The first VR mission I can see the one i am supposed to knife, but all others are not visible. Same goes for the second stage where all enemies remain all invisible. I can see their outline with the flashlight on the wall too see them tough it, but not the enemy itself. I played one game with a friend, and the same, I could see the lurkers and the exploding crawlers, but not the others. He could though, so I'm now 100% sure its a bug on my part. But how to solve this?
Il try some graphic settings (now on High, 2K dynamic res, with reflex full on)
Couldn't find anything on this bug on the net yet....
update: just tried default settings with res on HD, same issue
Gear: i7-4790K, RTX 2060, 16g ram, SSD install.
Edition Windows 10 Pro N
Version 21H2
OS build 19044.1415
Experience Windows Feature Experience Pack 120.2212.3920.0