Yes this just happened to me too! Was logged off of Command Center. So I logged back in. All good. Went away to look for new audio interface (old one fried). Came back to Command Center to go look in Community Forums to see recommendations for audio interfaces. Command Center said I had no products. This was disturbing. Eventually, (after panic subsided) I logged out then back in again. All good. And I am lost about the "sessions expiring" , what does that mean? And what can I do to not incur this again?