are you closing your lcd or leaving it open and having it turn off after 5min?
i dont know if this has anything to do w/ it, but goto device manager
then to your wifi device; properties
under advanced tab, "Power Save...
iirc the 8600 is the same size as the 8500 right?
if so - the 8500 is the same size (give or take 1/8") as the d800
i have that neoprene pouch [NCLE 2 BLACK] and it fits my d800 perfectly - it does stretch slightly to accept its...