I've had this Samsung tv for a couple of years and using the Samsung internet browser, I often watch TexAgs radio live and other video from the premier side of TexAgs. All of the sudden, I can't see the "Live" link while TexAgs radio is live, and I can't see ANY recorded video. The TexAgs app does not seem to be available on the Samsung tv although it is available on my roku tv. I realize I can purchase another roku device, but I was hoping there is a simple fix.