Ghost touch

[Copongg]

Why is it that after I update to the android oreo 8.1.0 version my touchscreen is like this
Device asus zenfone max plus (M1) X018D ZB570TL

[Falcon_ASUS]

Copongg

https://us.v-cdn.net/6031231/uploads/DWH0I8V007E7/2021-07-14-20-28-15-by-game-genie.mp4

Why is it that after I update to the android oreo 8.1.0 version my touchscreen is like this
Device asus zenfone max plus (M1) X018D ZB570TL

Ghost touch

@Copongg
Your FW version is not the latest, please update to WW-15.02.1904.453.
Here is the download link: https://dlcdnets.asus.com/pub/ASUS/ZenFone/ZB570TL/UL-ASUS_X018D-WW-15.02.1904.453-user.zip
Otherwise, you can enter safe mode. If the function works well in Safe Mode yet the issue remains out of Safe Mode, please check any disturbance from installed 3rd party apps.
# How to enter and exit "Safe Mode"
https://www.youtube.com/watch?v=Q5AJ4kNGCFs
https://www.asus.com/support/FAQ/1005163/