We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
#5508 - IP session confirmation logs as a failed login
But if they are pending validation of their IP and get the error again, it will be a failed login attempt from that point forward.