Default problems with camera with auto check deposit

Anyone else noticing that when they take a picture with the chase banking app (my particular one) or perhaps another banks app, that the check is always really grainy even if it looks good before you snap the photo?

This happens to me every single time and 90% of the time the bank wont accept the check.

I also notice the camera does the same thing if i try to take a picture of something off my computer monitor or tv (yes i know this isnt optimal use of the camera but its distinct and even my crappy ipad camera comes out better).