The robot is not binding to the robotip set in robot.cfg
Applicable to all operating systems
In some situations the robot may not be able to find that the ip address is a correct address. You will see the following in the log
Specified IP (10.250.129.80) is not recognized as a local ip. No IP change, using 10.98.48.252
Simply edit the systems hosts file to include the ip address and fully qualified domain name and then restart the robot. The error message should disappear.