There is a way to reset just the network card on the Marantz which is pretty much a Denon , check you manual. If your laptop is getting an internet connection then your Marantz should too. Denon 3310 and 3311 had a similar network card issue so it may be something related. My 3311 worked fine when I got it then quit working , turned out to be my router was the problem. I did a restored on the router then the denon worked again.
BTW its -30 to -40 here and I run my network cable on the outside of my house,been like that for 4 yrs now.
Last edited by Socketman; 12/26/13 12:45 AM.