Setting up the router was a breeze. I also realized an increased range and a much higher wireless speed compared to my Linksys WRT54GX.What really bugged me was how often I lost my connection, wireless and plugged in with a network cable.I tried to tweak the setting and resetting the router but to no effect.I switched back to my WRT54GX. It is a bit slower but it is totally stable.I am not able to debug my entire neighborhood and see if anything interferes with the DIR-655. It shouldn't have affected the plugged-in connection.I wasted a lot of time debugging and am done with this product.