LG G4 - random screen taps while on EDGE data

[Android Central Question]

Hello,
from time to time, my LG G4 registers completely random taps on the screen, messing up anything I do. It either does just a few taps, or sometimes it goes into complete spazm, randomly opening and closing apps rapidly and so on.

This is where it gets weird. I found that this happens only when my mobile data goes into EDGE. It never happens when I'm on wi-fi or LTE network, but when the signal strength drops and goes into EDGE, this starts happening, being fixed only by turning the mobile data off or waiting for stronger signal.

Do you have any idea what could be causing this? The phone's out of warranty, so I can't send it for repairs.

Thanks!

 

[NourHany1]

Sorry I can't help but I had this problem too, I was usually on Wi-Fi though,i just thought the phone is getting old so I just continued using normaly and it suddenly stopped, it only happens every once in a while now. I don't remember doing anything specific to stop it, but it was pretty annoying.