So for the last 3 years we have been using our Slingbox 500 with a laptop connected to our TV. A few days ago that laptop stopped being able to play the web slingplayer. All the other laptops in our house work fine, but they are being used by various members of the family for school work, etc... I've reinstalled the slingplayer for web several times now on the original laptop that is giving us problems. Nothing seems to work. Not sure what has changed. The message on the screen says "Connecting to your Slingbox in Slingplayer" but nothing happens. Any advice?