Handsfree is the law in our state, and a good idea, too. But sometimes mine works flawlessly, other times I can hear the caller but they can't hear me, or I call someone and I can hear them but they can't hear me, and it's actually at times gone from fine to they can't hear me in the middle of the call. It happened just now and when I tried to switch the audio on my phone it just dropped thecall. Owner manual is no help. Has anyone else had this issue/issues? Is there a solution or do I just resign myself that the system sucks?