On the 5th December I noticed a new update so have applied it. Now Android 3.2. now android version 18.104.22.168.5.0001. The last update seemed to have fixed the sleep issue but I would still have random restarts. Hopefully this update fixes that.
HTPC Intel Pentium G3258 cpu, Gigabyte H97n-wifi motherboard, , 8GB DDR3 ram, onboard graphics. Hauppuage HVR 5500 tuner, Silverstone LC16M case, Windows 10 pro 64 bit using Nextpvr and Kodi