Hello so I run my own server off my main computer running version windows 10 with a extremely good connection and able to connect players with ease however when using Minecraft on iOS i have extreme lag issues when having to use one simple piston however the FPS is never affected but the button, piston and any other interaction from the time the button has been pressed to when the piston actually follows though and completes the action around 1-2 minutes later. During this 1-2 minute period any action will then be reverted to before the button was pressed for example placed block will then disappear.