[Q] Tf300t Ghost Touches

[tf300tniemand23]

Hello there,

I've had several issues with my tf300t that really annoyed me. Well, first off, all of a sudden the touchscreen stopped working. I tried a hard reset, then a cold boot, no success. Then i had it sent to be fixed. After one entire month i got my tf300t back and verified if everything was back to normal. The touchscreen was working properly but after just one hour i noticed that i have ghost touches once again. I know what ghost touches are, i did a lot of research.
I had ghost touches before i had my tf300t sent to be fixed. Is it really a hardware issue? Because theese annoying ghost touches stop everytime after i do a cold boot. Sadly, they come back after a while, mostly after i turn my wifi on. Everything goes haywire.
What should i do? Send it back? The thing is that i rooted my tf300t and this kinda voids my warranty.
Sometimes i even experiment dead zones on my touchscreen. They go away everytime after i do a cold boot but this thing is really starting to piss me off. How did you guys manage to get rid of theese ghost touches?

 

[larscn]

You could try to update the digitizer firmware. Check out the threads about digitizer replacement. Basically you just need to run the touch_fw_update command. Either with the firmware already installed or download the 4820 version. Could also be a loose cable. Before messing with any cables, turn off your service switch.

 

[TwIsTUK]

I have a nexus5 as well as a TF300T and have noticed on the N5 that when charging you can get ghost images its like the digitizer goes a little mental when charging. It is a known bug (various reports to google) and something they are working on. Could the TF300T have a similar bug?