Went in to look at the controller settings in game and didn't really see much that might help, but tried adjusting control stick sensitivity from 55 to 40 just in case. The input issues are still happening, and seem to last for the same amount of time, just now it feels like maybe the camera spins less quickly / I don't run as far off the edge to my death every time it happens. But that could just be wishful thinking on my part...

Still having the same issues with button presses as well so no difference there at all. So if I'm pressing D-pad to go down on a menu, if the timing coincides with the input issue I'll either have to press 3-5 times to do down one option, or the menu will go crazy cycling through every option until the delay stops and I'm able to regain control.

I don't know if this info is helpful at all in figuring out what's going, but I'd really appreciate any advice on how to move forward. I'm feeling really discouraged by the game being completely unplayable after I was so excited for all the new content.