I've been using SlingBox for the past 4 years. I bought the box, had it installed at a friend's house in the states so I could access Direct TV in Thailand, where I spend 10 months a year. I have a ThinkPad, Windows 10 and an HDMI cable from the PC to my HDTV. Yesterday, I got this error message on my Slingbox screen: No video signal. I tried getting it using Firefox,Chrome and Edge browsers with the same message. This message in the past meant my remote was off, so I would turnd it on and got the feed. This time, nothing. I downloaded SlingPlayer for Web Installer, but still nothing. How can I get SlingBox to resume sending the feeds?