I’m new to GOS and noticed some differences when using Bluetooth compared to Google stock and other OSes. I usually have a headset hanging around my neck, which I switch on when a call comes in. On stock ROMs, the mic and audio are immediately routed to the headset. On GOS, there’s a delay — it takes about two seconds for the mic and audio to switch from the phone to the headset. It's not a deal breaker, but it is a bit annoying.
Does anyone know how to improve this?