Problem With Orange Blinking Lights

Hello, I am a student in a Robotics class and I’m having trouble with the VEX EDR brain. When plugged in, “VEXnet” and “GAME” rapidly flash orange. Does anybody know what could have caused it? Many thanks to anyone who’s willing to help

That’s the “waiting for a VEXnet connection” state, if I’m remembering correctly. If you’re actually using Robot Mesh Studio as your post is tagged (my doubts about the tags coming from the IQ tagging instead of EDR), then you have configured a handheld controller in the device manager pane on the right side.

The Cortex has the ability to run programs without waiting for a controller, and we control that flag in Robot Mesh Studio with whether or not you’ve defined a controller in the device manager pane.

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