OnePlus 5 screen not wake up in locked screen

  1. B1535854717505
    Cupcake Jun 9, 2019

    B1535854717505 , Jun 9, 2019 :
    i got android pie 9.0 update. after my update got succesfull i got wakeup issue.. if i locked my mobile and after sometime i tried to turn on my mobile by clicking power button or double tap on screen it doesnot respond. but my capacitive touch pad lights are working... my screen doesnot turn on... i need to reboot my mobile to use again.. any solution for this.. i also cleared my cache through wipe cache.. and turned of my ambient display..