Thanks Mike for the update.
I'm still not understanding why all apps (1 Ipad, 1 iphone, 1 android) all said bridge-2 needed updating.
Gave the option to bypass but said some functionality will be lost if not updated.
I'll be on site later this week to work through it more and call tech.
Date code said it was is the correct range for not needing update.
Will confirm if this is a BDG-2 or a BDG2-1.