Mark,
Your issue is a bit puzzling. Make sure that your development machine has it's firewall turned off. The later out indicates that "some" robot program is running, but is it yours? Try adding some println statements in your robot constructor, operatorcontrol, and autonomous methods to see if it's your current program running or an older version.
Other possibilities include another team member downgrading the robot, etc?
Belly,
"waiting to connect to ota command server" indicates that you're using an older version of the SDK.
Try updating the SDK (and the cRIO image if needed) as described here:
http://first.wpi.edu/FRC/frcjava.html