Bluetooth issues after 7.1.1 update

[Nozspark]

I've just updated to 7.1.1 last night and today found that my Bluetooth is turned off.

I have since deduced that when I make or receive a phone call that "do not disturb" is activated and Bluetooth is turned off, one the call has been completed "do not disturb" deactivates however Bluetooth remains turned off..... which isn't good (Moto 360 and parrot handsfree in van)

[Ec2]

I can't use Bluetooth in my car since 7.1.1. It worked fine the day prior to the update. 

The phone connects then disconnects after a few seconds. This repeats itself over and over. 

[Jack_McLane]

Same at my side!

Since the update to 7.1.1, Connected Drive (software of BMW console) restarts every 2 minutes, when connected to my mobile via bluetooth.

No handsfree calls possible anymore.

[Jack_McLane]

Issue solved after update of software of the bmw.

[JackMcLane]

My previous reply seems to be not correct! I still have the issue! 😞

[gamalmostafa]

My phone before the update was connecting to my Toyota connection system ( Toyota Touch), now i am able to pair it, but no phone connection, I though it may be Toyota Touch problem, but I tried with another Xperia phone, and the connection went fine, and I was able to make calls,

Toyota touch can connect to Music but can't connect to phone.

So It is my Xperia problem, any help is appreciated.Z5 bluetooth problem

[Filipphone]

My phone is connected and I can talk and listen to music but on the touch screen it's say artist- unknown. Album- unknown and song - unknown when I use Spotify or Google music. My car is brand new and don't get unknown with iPhone. Anyone know how to fix the problem?!

[FYLegend21]

Bluetooth music plays okay except crackling at higher volumes (disable absolute volume in Developer Options helps but does not completely get rid of it, and PowerAmp music playback is less prone to distortion than others) but there's a lot of latency in apps other than YouTube.

[Thorgorn]

Been running 7.1.1 for a few weeks cant say i have noticed any of the issues you guys are reporting. I bluetooth to a FM transmitter in my car then plays through speakers. Working as normal and i use this every day on way to and back from work.

Sony Z5 E6653