AI Vision Sensor stops working after awhile

So my class just started using the AI Vision Sensors with V5 software. The setup of the color signatures goes fine…the code runs for awhile, but then the vision sensors seem to just stop.

When I go back to configure, the vision sensors “see” the colors we have set up, but when I run the code, it just doesn’t seem to work any more.

I’ve tried rebooting robot, code software, etc. Just can’t get them to start registering “seeing” the objects again.

I dont know much of the ai vision sensor, but have you checked the wire between it to make sure it is secure, I had a wire on my drive that would flash and if we hit something it would disconnect. I dont know much about the coding aspect, but i would like to use it.