I bought iPhone 12pro max 20 days ago and I got same problem in pubg Korea for first 4-5 days then it automatically got fixed maybe due to new device or something but now my game is running like butter
Gill_1
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution