Can't answer incoming calls

[mrapp769]

When I get a phone call - A lot of windows open up on my Droid Turbo 2 and prevent me from answering call. The window pop ups aren't ads they're programs that open up and I can't get to phone call. Also, Google Assistant keeps asking me If I want to turn it on.
Please help.

 

[B. Diddy]

Welcome to Android Central! What are the windows that are opening? I don't think the Turbo 2 doesn't have multi-window support -- are these apps opening up one after another?

Try wiping the cache partition: https://mobilesupport.lenovo.com/us/en/solution/MS108278