Bluetooth problems with carkits.

[Abel Nijdam]

If I connect my windowsphone 8.1 to my car with Windows mobile carkit my phone connects only once and then loses contact. I've reinstalled, reconnected, used the auto modus, used the advanced Bluetooth options, nothing helped. THIS SITUATION IS DANGEROUS AS IT HAPPENS DURING CALLS! Android, Symbian, IOS connect without problems. Anyone else?
My phone is a Nokia 630. On the Nokia care sites I see many complaints about Bluetooth.

 

[Abel Nijdam]

With DENIM and after manual connecting to my carkit, the conection remains intact. So some improvement, but still a problem.