Garmin Instinct 2 reboots when calibrate compass

Hi, 

After updating my Garmin Instinct 2 I have an issue with the compass. When I want to calibrate my compass the watch reboots. It doesn't happen all the time but so now and then this issue occurs. 

ABC-->compass settings -->calibration -->hit ok-->reboots

After the roboot I can calibrate the compass without any problems. Someone else facing this problem? Any fix?