I am in Kona Hi and when I arrived 6 days ago Slingbox worked great for about 3 days. I lost my connection while watching a broadcast and I was never able to establish a connection since. I had my son back home in San Francisco check all the connections and we've reset/setup several times but to no avail. I checked my Mac Pro and the firewall is off but my son also tried to connect via his app on his Ipad and that also failed to connect so the problem is at home.
The only other thing I read that might be the problem is the power supply. But from what I read, a faulty power supply prevents one from resetting the Slingbox and that's not the case with me.