I have been very happy with my EERO system as one that bought the system (3 units) via the crowd funding stage, and referred to 4 more house holds for same.   I also recently added a beacon to my system to further increase coverage to my bedroom.   However, over the last few days, I am having some intermittent internet connectivity problems.  When I unplugged and re-plugged the unit connecting to the internet to reset, I get that the top of the unit was relatively hot (like a computer running for a while), and the bottom of the unit is very hot (burning) to my hand.  Is the normal?  Do I have a defective unit?  Its only been 2 years!  Please let me know if anyone experienced the same?