My cousins and I are unable to take or put a large amount of an item into chest at once. We had to put it in one by one and even if we tap and hold it down, though the green bar shows, the items can only be placed one at a time. The other problem is that I was unable to join with some of my devices, an example is my IPad Air is unable to join with an IPad mini, however, the iPad mini can join with my iPad Air. This is causing a lot of problems as it makes the experience to be boring and tiring. I am also play Minecraft in multiple devices, and this is a problem across all devices. I'm using IPad Air and IPhone 7, my sister has the new iPad and is also experiencing the same problems. My cousins and I are planning to play Minecraft during Chinese New Year, therefore I hope you can fix this as soon as possible.

Thank you and have a nice day!