I've using my 7 + since I got it and I'm having a issue with it and I'm very surprised/dismayed. So the time it takes to focus on people compared to my 6s plus is really slow. Additionally people moving come out blurry. It doesn't matter if it's low light or day time. Has anyone else noticed this? I had to delete 50% of my images from the last two days due to them being blurry.