Question Horizontal black lines popping up on my screen?

[Fastfishy2]

So far I'm only having this issue in Helldivers 2. RTX 4070 latest drivers, no temp issues, even purged the shader cache.
Basically everything seems to run fine but maybe 1-2 times per match (that I notice) I get these horizontal black lines pop up. Usually only for a frame or 2 at a time. It's not a major issue but I don't understand what it is and it's quite distracting sometimes. Usually only covers part of the screen, never reaches the whole way across it.
I'm not sure how to go about fixing this. I saw suggestions for another game that it might be an HBAO issue but I could only select to turn off SSAO in Helldivers 2's menu and it didn't fix the problem.
Again, no issues in intensive 3Dmark stuff, or other games, this is the first time I've noticed it anywhere.
Any help or fix suggestions, would be appreciated. There's a couple other people on reddit / steam who've noticed it, but not many.

SPECS:
R7 5800X3D
32GB DDR4-3200
ROG Strix B550-A
Asus Dual RTX 4070
Corsair RM750x Power Supply
Windows 11 Home

Links (I have 2 photo examples so far):

https://imgur.com/a/RwM875w

View: https://imgur.com/gallery/RwM875w

https://imgur.com/a/xr84OiO

View: https://imgur.com/gallery/xr84OiO

 

[Aeacus]

If it only happens in one game, then it looks to be texture glitch. 2nd posted image confirms it, whereby line ends as soon as the rock on the left side ends.

Better to wait for game patch.