It is meant to stop players that are muted to communicate by changing their names (really that happens more often than you might think it does).
If it kicks you without your own input, it is probably a bug.
Edit: I can see you are being renamed for being AFK with immediate disconnects.
@Bottiger can look into it.
Here is what your log says:
DUSTBOWL+ | LA 11/20/2015 - 10:03:40 AM Disconnected
DUSTBOWL+ | LA 11/20/2015 - 10:03:40 AM Changed name to Crane AFK
DUSTBOWL+ | LA 11/20/2015 - 09:24:03 AM Disconnected
DUSTBOWL+ | LA 11/20/2015 - 09:24:03 AM Changed name to Crane AFK
TURBINE+ | LA | Fast 11/20/2015 - 08:43:17 AM Disconnected
TURBINE+ | LA | Fast 11/20/2015 - 08:43:17 AM Changed name to Crane AFK
I can't help you with that myself, so all you can do as of right now is try to avoid going AFK until he looks into it.