Only a single, weird issue: randomly (every ~4-5 seconds, more often when moving the camera) the screen will go entirely dark for half a second, except for any in-game light sources (candles, lamps, etc..) which will suddenly appear as massive, blindingly bright spots. The result is a bunch of seizure-triggering, strobe lights.

Attempting to set an in-game FPS limit results in visual stuttering and input lag. On the other hand keeping the FPS unlimited results in massive preformance issues, so much so that it takes several minutes to even get pass the Ubisoft/AMD/etc.. logos during the start-up sequence, and it freezes up entirely once actually in game.

I fixed the issue using MangoHud (an external program) to limit the FPS to 30, preformance is reasonable on lowest graphics settings but still relatively not great (I've gotten 60fps on AC:Origins with max graphics settings).

Based off other reports on here, I had to swap to Experimental to get the launcher to start