I have 2 identical Imp Serial numbers under 2 different “Model Settings” and both look like they are working. When I click on each I can see very current server logs for both. They each have different URL addresses. Wait… Now I see the ID under the models are the same but the ID above the Device windows are slightly different.
The devices are the thing with the socket (and the unique ID chip). Moving one imp between two devices may make it look like you have two imps?