I've noticed a weird bug. When I first connect my bluetooth earphones (Jaybird Tarah Pro) after a day or so I cannot initially use my 945 or earphones to control the volume. Either pressing the buttons have no effect or the vertical volume bar display is not even displayed on the watch. I also cannot adjust the volume from my earphones. The only way to fix this is to disconnect the reconnect the earphones. This just started happening a few days ago. I have not updated anything in the watch or the earphones.