48.1.A.2.50 Bluetooth problem

[Kevin-C]

After update to 48.1.A.2.50 .my phone keep disconnect with my car Bluetooth audio.( 2016 Toyota sienna ) with state farm drive safe and save app .can't listing music or answer phone call , i have to uninstall the app to use bluetooth. Sony please fix the issue ASAP. 

[MaciekM]

The same here. Phone keeps disconnecting bluetooth to several devices like car, loudspeaker after this upgrade. I tried factory reset several times without any improvement.