Phone disconnect bluetooth when making a call

[PVAMG]

Hi all, wonder if anyone has any ideas. My htc m8 phone has connected to the mb interface via Bluetooth for the last six months without a problem. However for the last couple of days it will connect as normal when in the car. Both the car and phone confirm thay are connected. If I make a call, once I get the ringing tone, the connection fails. I've repaired them but the same thing happens. It is not the COMMAND system. Any ideas would be appreciated
Thanks in advance

 

[Borris1954]

I have had something similar in the past which occurred after the phone took an update. Do you know if your HTC has updated itself recently? Also I had to completely give up on Windows based phones as the two I had access to were just totally unstable in terms of Bluetooth connectivity.


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[Tiim533]

Reset your phone....