Until they remove warzone from MW19, it's gonna be at the mercy of updates from Raven Software that really don't care or don't know anything about it. It is funny that Raven are currently on strike due to all their QA staff being made redundant.
Worst bug I get is I keep getting the choose a class menu bug appearing, and I think it is server wide as everyone will suddenly stop moving or shooting.
They've also removed the RAAL, there is stuttering which has something to do with the minimap or possibly UAVs, the UI on kills is duplicated and some UI elements are plain wrong e.g. when you call in a cluster strike it uses the grenade icon.
I tried shipment and had a random purple square appearing, ADS and stuttering too like you.
I reverted to system image but it failed and 'preparing automatic repair' appeared when booting into Windows. Luckily I had an OS Macrium clone from last week so went back to that, then restored that back to Samsung 980 NVMe SSD.
Back on 461.40 and no Geforce Experience. I'll stick with this until there's another game update as 497.09 was just as bad if not worse with white flashes. There was less random ADS on 497.09, but only tested for 5 mins
Drivers have nothing to do with how broken the game is right now.
I'm confused, Why has my rank gone from 86 or so down to 4!!
Also no plunder again
New season resets everyone's rank to 1.