Touch wont work after wakeup - Xperia Z1 Compact Q&A, Help & Troubleshooting

Hi, on my D5503 I have changed broken display for OEM display from China. As I turn the phone on touch screen works even for hours. As I turn off the screen and turn it on before 2 minutes everything works normal. If I leave display turned off for more than 2 minutes the touch stops working. Somtimes it kindoff crazilly reacts on first touch or as I push power button to wake up but then "die". I have to restart phone with power and volume button and than it starts over touch is working until the sleep mode tooks more than 2 minutes. Is it faulty display? Can you think of any software (app) solution which should keep touch on and display off?

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Bump

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