Crashing whilst saving activity, and duplicate activities.

I've had my 1050 for a few days, and it's been mostly fine (my enduro 2 watch icon in connect on android has changed to a 1050, sensors sometimes don't automatically connect etc.).

However I've got a serious problem when it comes to saving an activity. My 1050 will 9/10 times reboot itself after the self evaluation page. After it's started up again, I'm given the chance to save the activity again, however again, 9/10 times it will reboot itself. Usually after the 3rd or 4th time, it does actually save, but it is hugely annoying, and always seems to leave two copies of the activity on my feed. One has all my stats and map etc. The other does not.

Just wondering if anyone has had this issue, and if it's worth me resetting the device and starting again?

Not sure if this had anything to do with the problem, but if I go to add device in the android connect app, the 1050 shows up,but it's already in my account under devices.