When typing the first letters woks normal but then stops up and if i continue typing everything appears after a short time. How to solve this? The problem is all over in all apps. I have 3 iOS devices with the same apple id and the problem is on all devices, to one iPhone 6+ is with iOS 10.1beta4 one iPad air is also with iOs10.1 beta and a older iPad mini is wit iOS 9.3