Help Lg g4 screen replacement problem

[giorgosl]

Hi.Today i replace my lg g4 broken screen.
When i open i the image is good but the touch doesn't work correctly.
It working when i unlock it for all the time i touch it but when i leave my finger for 1 second and touch it again doesnt responsive and i must close the screen and open it from power button to work for a while.
Any suggestion?

 

[giorgosl]

update:it is working 100% correctly when i have the phone on charger