My EX2052-P shows offline but works for about 3 hours

I am having to unplug and plug back in my EX2052-P to reset for everything to work on it again. It is showing offline so I cannot access it online to reboot or troubleshoot. The switches past it show online once I reboot but it will not.

Hi Daniel,
in the switch GUI, under System->Remote Manager, is it configured to communicate with the appropriate cnMaestro instance? In the title of your post are you saying that it will connect to cnMaestro but then go offline or that it continues to operate despite losing connectivity to cnMaestro? Might be best to create a support ticket.