So I bought a new beam generation 2 yesterday (2 hours for it to connect to the TV and true play doesn't work obviously) I'm going to sell the old beam generation 1 and I've reset it to factory reset. The beam generation one is still showing up however on the Sonos account it was registered to. There doesn't seem to be any way to unregister it. If the new owner sets up this beam isn't it going to think that it's still registered under my account? Thanks very much.

Moderator edit: Don’t worry too much about sections - we can and will move topics that are in the wrong place.

Moderator edit: Found other post, merged post with question with post with answer