cRIO-sidecar communication

We are having problems communicating between the cRIO and sidecar, it was working before but now it isn’t.

The signal light isn’t lighting and the Jaguars aren’t responding to the sidecar either.

Team 3089

Noah,
It sounds like the power supply wiring may have a problem. Did a wire pull out of the connector? Did someone remove the circuit breaker?

Is it possible that you are not communicating with the robot?