My garmin forerunner 645 music is not showing up on my blue tooth options under settings. It seems to have disappeared on Tuesday this week? I have restarted both the garmin and my phone, toggled blue tooth on and off. I have also gone into the connect app in settings and ensured the blue tooth option is turned on. Also when I have connected it to my computer and log in to garmin connect it is not recognising my garmin saying I have a different activity tracker set and no data is uploading. Is there a setting I may have done on my garmin that is stopping it from connecting. It is still recording everything on the garmin (e.g. steps, workouts etc)