Hello everyone! On my iphone 6s, I have been wondering why would the performance sometimes be buttery smooth and sometimes stuttery especially when scrolling in the YouTube app and maybe my Facebook feed also. But I recently noticed also that the general performance is somewhat proportional to battery life. So when I have fully charged my phone it would be silky smooth but when battery life is below 50% it starts to be a little jittery, and when battery level is below 20% the phone stutters more, all without activating low power mode. Have you guys noticed this? Note: I'm currently running iOS 10.3 but this was also the case in iOS 10.2.1.