I've been using Slingbox Solo successfully for four years. Have not used it for several months, and now it won't connect. Have tried both a soft and hard reset but I apparently am doing something wrong. When I hold the reset button, one of the lights starts blinking on the Slingbox logo, so I release the button, and after a minute or so, I go back to having the power light on steady and the network light blinking, and no connection. Any suggestions?