iPad mini 4 lag and ghosting when plugged in

I am suddenly having terrible lag on my iPad mini 4 when it is plugged in to the charger. So it is not registered touches, or registering too many (like typing multiple letters when using keyboard). This happens only if it is plugged in to mains but not when plugged in to my Mac USB port. I have used both the Apple charger cable and an Ankar one and same thing. I have tried it on a multiplug with a usb charger socket, and also using the Apple mains adaptor and both result in lag.


Running OS 14.4.1


Anyone know why this is happening? It is annoying to have to charge the iPad only on my Mac if I want to use it at the same time (I play MMO games and they drain the battery very quickly so often has to be plugged in while I play).


iPad mini 4 Wi-Fi

Posted on Apr 27, 2021 1:43 AM

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Apr 28, 2021 8:02 AM in response to W_JL

Hi there W_JL,


It appears that your iPad mini slows down when you're charging it through a wall outlet, but works as expected when charging through a USB port on your Mac. We understand how this can affect your game, and we're glad to provide assistance.


About Apple USB power adapters - Apple Support -- Since it only happens when you've plugged your iPad into the wall, which adapter are you using? Do you notice the lag using other apps as well? If you have any other devices, does the issue also happen with them? 


Please let us know the answers to the questions when you're able.


Take care.

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iPad mini 4 lag and ghosting when plugged in

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