After Upgrade to IOS 11.4.1 Music is not playing in my BMW BlueTooth

[ASHEHATA]

Hi All,
I am facing a very strange unstable performance of my iPhone X over Car BlueTooth. Currently YouTube can not play in the car. Apple Music is playing well.
Sometimes YouTube Plays but with unstable trend. I.e. the song hangs every other second as if it is downloading the next part.
Did anyone fave this issue.
Thanks in advance,

 

[Smokebreak24]

Same problem here. Can't load any audio from any app except my music app, and even then it still disconnects often and i have to re-pair the phone.