[Cahitt]

Hi, I have retrofitted my F30 LCI's ID4 NBT Evo HU with ID6 HU with touch screen from a donor.
Everything is working fine except some times (mosty observed when its parked outside under direct sun) my touch screen is touching by it self, randomly navigating around ID or Carplay screens. I can hear the touch soundeffect when it happens.
It goes to normal when I force restart the HU.
Does anyone have this issue or have any idea about the reason?
It looks like there is a hardware problem with the touch screen but I can not explain why it is going back to normal after I restart it. Or is it a software issue?

Video: https://youtu.be/UZG6aD3TT8c

Thanks