QUOTE (Y2HH @ Mar 30, 2013 -> 06:47 PM)
The TVs wifi is probably buggy or downright poorly implemented, especially if other wifi devices on the same network work fine from the same location.
I'd try searching for updates online and upgrading the TVs firmware though a USB stick first, that may fix any bugs in the wifi, then again, it's a Samsung tv...their updates are slow coming or nonexistent. For an example, I have two Samsung plasmas, my newest one is running a firmware that if you don't get lucky enough to have preinstalled, it's not available on their website and if you call them, their support will deny the version I have exists, which fixes a major motion blur problem. It exists, and there is no reason it shouldn't be posted on their website for those that don't have it.
After the smart hub performed some updates on itself (and that took forever!) things are running a bit smoother. Yikes, def not what I was expecting.