Hi,
So since updating the May update, several things went wrong on my Note 20.
One in particular, was Android Auto.
Plugged into the stereo via USB, you can unlock your phone, use it etc.
Since the update, if you unlock your handset, it in essence, re establishes the connection.
So it reboots AA on the stereo. You lose maps, whatever music is playing etc.
Samsung have totally ignored me on this.
In fact, their support has been atrocious.
It also impacted the cameras operation.
And the DND function on my Galaxy Watch.
With DND enabled, it still shows notifications.
June update has not fixed any of these.
Be interesting to know if anyone has the same.?