Why isn't my Oneplus One touchscreen responding?

[Salil]

Oneplus One touchscreen not responding

Hello,
I recently replaced my oneplus one touchscreen myself with a replacement one I got from eBay. Now it stops responding when I turn my screen on and then after a about 20-30 seconds of hard swiping it starts responding and the touchscreen works as if everything is normal. Is this a known issue?

 

[Salil]

Here are my OS details. Android Verison is 5.1.1 and phone is not rooted.

 

[Rukbat]

It sounds like a defective screen.