Hello all. Apologies as I'll bother you with a technical question As the title says, recently I've been experiencing bad FPS drops in AC. I normally hotlap on my own and race on club events. Haven't raced in a while though, so the rig hasn't had to render a full grid for a while now. Very recently, the three aforementioned things updated for me: Windows 10 (update KB4041676), nVidia GeForce drivers (version 387.92) and AC itself (the latest update for the Ferrari DLC). In the past few days I've noticed drops from stable 60fps (I actually have it locked there to prevent tearing) to 28-30fps in some tracks and in some camera angles, but most severely on replays. Before, I only had drops in select zones in the Nordschleife, which I knew well and expected. But now all the circuit is unstable. Other less cluttered circuits don't lag when I'm driving, but they do when I'm on a replay. I tried rolling back the GPU drivers to no avail. I can't really roll back AC and Windows is a lost battle. I'm glad I didn't get the BSOD that many other users had. So my question is basically if anyone has had any similar issues and any advice is greatly appreciated. Onto the specs then. My PC is a Core i5-4590 @ 3.3ghz, GTX 970, 16gb RAM DDR3-1600. My settings are as follows: Thanks a lot in advance!