call waiting and notification issue

[mkraft3003]

Is anyone else having issues answering a call waiting call? I am on verizon (Pixel XL) and when I am on a call and another call comes in I slide up to answer and the phone freezes. The phone does not accept the other call and the phone continues to ring. When this occurs the menu button or power button does not work and I can not get to the second call. It has now happened about 5 times. I am also having issues with delayed text/emails. I have turned off the doze optimization for those 2 apps but when the phone is sitting on the desk I am periodically missing emails until I pick up the phone and refresh (both with gmail/nine email). Thanks.