Nighthawk EAX80 keeps shutting off

I have my Nighthawk EAX80 wifi extender connected to my router to pull a stronger signal throughout my house. I have noticed my extender keeps shutting off and not turning back on. I have factory reset it 3 times now and made sure the firmware is up to date, but it continues to power off. Any ideas as to why this is happening and how to fix it?