Android 14.2 - Bluetooth issue

Hello,
after today’s update to 14.2. my phone won’t play any sound through any connected Bluetooth devices.
Headphones or soundboxes are connected but the sound still comes through my phone speakers.
Other devices like my tablet can play the sound through those headphones etc.
I have done the basic troubleshooting like repairing etc but nothing works.
Does someone have an idea?