Hi, Got my tesla x two weeks back and have already encountered this issue 3 times (among 5 calls I made). Screen shows that the call is connected but both parties are unable to hear anything. On disconnecting the phone, the audio (both FM or Tune-in) stops working for many minutes. Couple of times the call has gone through without any issues. Not sure if this is a "known feature". Also encountered screen freeze while driving yesterday and had to do hard reset before the car would lock. One question regarding this freeze - would it have impacted my driving capability had I been using the autopilot features? Thanks.