[RoboMaster]

You could also print screen, paste in Paint, save as an image, and save it on a flash drive that you bring home.

Your joystick open VI is blinking? If I'm not wrong, this is supposed to mean that something is wrong with the VI and it needs to stop running. How are you running your code? Do you click the run button in Robot Main.vi with the robot connected to the computer over the network? Do you have the project window open? If not, the VI might try to run on your computer, instead of the robot. And the computer is not the cRIO, so things won't work the way the VIs are meant to.
That is what it initially sounds like, please describe more, thanks.