I have been having issues with my s10+ ever since the night mode update. I've done factory resets, cache and data clearing, ran the phone in safe mode, and I've even got a brand new replacement unit AND STILL the problem of blurry camera still remains. The problem is the camera has a hard time auto focusing on a subject or is just constantly blurry and will not focus even after tapping the screen.
Now I did try and experiment, I turned the QR scanner off and that did seem to help alot and I have yet to have the problem happen again. Has anyone else been having the same issue or know of a permanent way to fix it?