I've sold my unused C-7 on eBay and have reset it, deregistered it from my account etc following steps listed in another post. It just occurred to me that it was registered for Beta releases and it will be best if the new owner doesn't upgrade unknowingly to a beta release. Is it possible to remove it from the beta group using just the MAC address or do I have to provide the Hub UID? (as I'd have to unbox and power it up as it was packaged to send out tomorrow). Tagging @bobbyD
Edit: I've found the HubID from a previous PM so can provide that when requested.
