This has happened I think 3 times now. MB license must have changed, and it stops working and reporting until the license terms are again agreed to. My site did not record any data for over a day. I have set it to now stay at 2.7, I don't know if that will help or not, but this should not happen just because license terms are changing. If this is what's causing this, you should at least get an email or something saying that it is changing. When I logged in to MB it took me straight to the license tab where I had to agree yet again and save. After that, it starts working again. Maybe I have something set wrong and it's my fault. If so, someone please enlighten me. Otherwise, this should be changed in MB.