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NichoMarpaunk

macrumors member
Original poster
Nov 15, 2022
30
9
I found a Bug in ios 16, on my device (iphone 12). Happens since ios 16, and now i am using 16.2 Beta 2 and it is still not fixed.

I have reproduce this bug multiple times, and it is not random. When playing game in Landscape mode, IF we pull down the notification center (Swipe down from Top left), check the notification By swiping up, and then closing the notification center and back to the game.

After doing that, the game will be "Stuttering". Well, its not stuttering actually, it just seems that the game will be capped to 30 FPS, even though we are playing a 60 fps game.

Minimizing the game, and opening it back will solve the issue and the game will be running 60fps again.

Games that i have tested and all of them affected by this bug :
- Genshin Impact
- Mobile Legends Bang Bang
- Call of duty Mobile
- Asphalt 9 Legends

I have also tested some games that runs on Portrait mode, and it seems that portrait mode games aren't affected.

Has anyone experienced this bug or can reproduce it ? Is this ios 16 thing or just on my device ? (Iphone 12)?

Update : The bug also happen when only pulling down the notification center (without swiping up to see notification), and then close the notification center and back to the game
 

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