Answer for MXQ box keeps shutting down my TV during movie play…why?

My MXQ box is doing the same thing. I\\\\\\\’m wondering if it has to do with the temperature of the box…? Maybe it gets too hot so it shuts itself down? It trys to reboot and will repeatedly show the MBox Make your Life colorful start-up and then it shuts down again and tries to reboot. If I shut if off and let it sit for awhile it will start up again and may work for a while again, until it goes thru the same routine again.
Also, I am having an issue with TV Shows pausing in the middle of playing when I haven\’t hit the pause button. I will hit ok, it will play for a bit and then it pauses again…over and over again.
Any ideas? I have been reading about firmware but I\\\\\\\’m not sure if I should try that yet.