When my Band 2 is connected to my Lumia 930 (my primary phone) I don't receive notifications and when I try to edit Notifications (in Manage Tiles) I get an error which says 'oops an unknown error has occurred with your band.' This doesn't happen when
I connect to my Lumia 640. I also can't use the keyboard or cortana on my Lumia 930 but can on my Lumia 640. This issue has been well reported but still there seems to be no resolution. This is a $300 product here in Australia. I expect better support.