Just a follow up here. Nvidia just released a new driver which is listed as fixing the exact issue I was seeing for Apex Legends:
Fixed Issues in NVIDIA GeForce 442.50 Driver
	
		
			
		
		
	
				
			Fixed Issues in NVIDIA GeForce 442.50 Driver
- [Apex Legends]: The game may crash with error DXGI_ERROR_DEVICE_HUNG 0x887A0006. [2679551]
 - [Mortal Kombat]: The game may randomly crash to the desktop without error [2813996]
 - [Zombie Army: Dead War 4][Vulkan][HDR]:Corrupted flickering occurs when in-game HDR is enabled. [200585136]
 - [Battleye][Low-Latency Mode]: Launching Battleye with NVIDIA Low Latency Mode set to
 - Ultra may cause DWM to reset. [2834199]
 - [Twitch Studio]: The app shows corruption when Image Sharpening is enabled globally from the NVIDIA Control Panel [2811830]
 - Sonic & All-Stars Racing Transformed crashes when playing in a water level. [2826669]
 - [Zombie Army: Dead War 4][Vulkan]: Game may flicker when in-game HDR is enabled. [200585136]
 - [Red Dead Redemption 2][Vulkan]: Random crashes occur during gameplay on Pascal and older GPUs.[2822927]
 
	
 
