New OS update has caused bluetooth issues.any ideas?

A

AC Question

New OS update has caused bluetooth issues..

I recently updated the os on my HTC M8, everything seemed fine until I was in my car, the link keeps dropping in & out which is very frustrating. I deleted the pairing & set it up again from scratch but it keeps happening. It doesn't drop out when I use an iPhone 6.

Can anyone offer any ideas?

Thanks.