Hi there, I have an iPad Air 4G 32GB and iPad Mini 2 Retina 4G 16GB. I also have an iPhone 5s 16GB. Both my iPads have several lag in: Typing, anything related to the keyboard Stuff like searching through contacts and other similar stuff Lag in general The speed is way way way slower compared to iOS 9.3.3. To the point of being unusable. The situation isn't anywhere near as bad as with my iPhone 5s. I have tried many Public Beta versions of iOS 10 including and up to Public Beta 5. I have went back to iOS 9.3.3 many times and it is perfect yet again. The above problems don't exist on iOS 9.3.3 or older iOS versions. They do exist on iOS 9.3.4 but to a lesser extent. I have tried every iPad fix known to man including but not limited to: Resetting all settings Clearing memory by hard booting the device Keyboard cache clear Disabling all fancy stuff like animations, safari icloud and a lot more. Do others with older iPads have the same issue? Thanks and God Bless! Aakshey P.S. For some/most stuff iOS 10 is actually faster than iOS 9.3.3 on my iPads. But then typing and other stuff is so delayed and slow, that it becomes unusable.