S20 FE touchscreen not working properly when phone on charge?

[Members_GYxdYXB]

HI could someone please help me, 

I have noticed how strange and impossible my touchscreen is to use when my charger is plugged in in particular? It was never like this before but now is like this each time it is plugged in and I need to use it whilst charging. it seems to lag massively and just will not pick up my touches or anything. the other day it was practically impossible to text with my hands

Could anyone give me any advice?

TIA

[ea1975]

Is your storage full?  I don't know any solution to your problem but you might want to try  wipe cache partition from recovery options.

[Members_ETNv8k1]

Hey, I had the same problem and found a solution on Reddit. Turns out it's because the CPU is being descalerated while fast-charging. I turned fast charging off and now everything is fine!