iPad Pro 2018 Ghost touch

Do you have a screen protector on it?

No, especially when using genuine Apple chargers and cables. Does the problem also go away when you turn off mobile data only but leave everything else (Wi-Fi, Bluetooth) as is?

The Paperlike protector is pretty widely used, and given that you installed in properly, I don't think this is an issue. Do the ghost touches also happen when the iPad doesn't have anything plugged into it?

I have experienced the same issue.. iPad Pro 11” . No screen protector. No power connected. Even as I am typing this the shift key is clicking on and off along with the caps lock and the “n” key. Then it stops and does not happen for some time.. cleaned screen well. Restarted and cleared safari history and anything else I could think of, no change.

I have this problem and it’s so annoying when will it be fixed

I have same issue too. According to the www.ifixit.com's internal photo, the ghost touch on my iPad pro happened only at upfront of nearby sim card slot, even if I do not have any at the slot. More precisely, the point is a quarter inch left of the end of slot therefore it may not directly related to the ghost. It occurs more often with apps that tries to communicate to the net often like youtube, web browsers and book readers online. Some electric interference happened between some circuit or some sort and the touch display, while I am not sure since Apple or tech community does not mention any about such.