Bought Obi 1032 on eBay (I know...) looks new, got "The device has joined the network before, under another user's account." message
Any solution to this?
If the ebay seller is the person who originally registered the OBi to their account and was unaware of or forgot the need to remove it, that person can still do so even though the OBi is no longer physically with them. If that is done then you will be able to add it to your dashboard.
However in some cases the seller is a "middleman" and such remedy is tortuous or impossible. In which case, return the OBi.