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Fuzel

macrumors newbie
Original poster
Oct 9, 2024
3
0
I hope you have already noticed that when you open the control center at the time of automatic brightness works, when the brightness slider in the control center moves, the animation of opening or closing the control center begins to lag, this is also noticeable when you pull it down exactly when the brightness slider automatically moves (automatic brightness works). I notice this problem on several of my devices, iPhone 12 Pro, iPhone 13, iPhone 15, iPhone 15 Plus, since iOS 17 release.

Also, closing animations, opening and switching applications stuttering very much, as if the screen works at a frequency of 30 hz, not 60. The keyboard also slows down periodically and on several devices at once!
At the same time, the overall performance is not affected, it still open and load apps almost instantly, the battery health on all phones is above 85-90%

How i can solve it issue with my devices? now it works on latest iOS 17(17.7) and iOS 18(18.0.1) versions
 
I can’t attached the screenrecords, but you can reproduce it, just open or close your control centre while brightness slider is move
 
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