We keep getting constant errors on our syslog and wism having this error. We've figured that it was wireless clients transitioning to different WLC, but now we've moved all of our APs onto the same controllers per building with the same errors. Wireless clients are not migrating to different buildings, but we are still getting the errors. Most of the clients are voip phones and vocera badges. I'm not seeing any bugs on version 184.108.40.206 relating to this, any ideas?