iPhone X iOS11 and Parrot MKi 9000 v.3.00 problems

I'm understanding that iOS11 bring a lot of problems in car bluetooth.

I also have a problem: I received one week ago an iPhone X to replace my old 5 (ios10); but some problems often happens: during calls they disconnect and obviously I can't hear from the car speaker, then it reconnect and so. This is frustrating: I factory reset the Parrot, force restart the iPhone, unpaired, reset the connectivity.

I hope Apple fix it shortly.