Robot "disabled" after pre-auton

After coding an auton selector, I tested it without being plugged into a competition system and it worked perfectly. Whenever I select an auton while the competition cable is plugged in, a message appears on the LCD saying “Disabled” next to a timer. It will not run auton or driver control after this point, the timer keeps going. As soon as I unplug it from the Driver Interface, it works perfectly in driver control. I already checked for an infinite loop in the pre auton function, there is none. Any way this issue could be resolved?

Thanks in advance, 13085A

Could you post your code? It is probably a competition template issue.