Unresponsive Robot

I have finished setting up the skeleton of the robot control system, and completed all the benchtop tests without any problems. It worked (wireless and all) with the OTB setup of the DS and cRIO.
After I updated the firmware on the DS and set the team number, the cRIO is unresponsive (both tethered and wireless). I am wondering what the problem is…
Could anyone shed light on this?

If you updated the firmware on the DS you also need to update the firmware on the cRIO to restore communication.