I have a 3 year old Slingbox 350 - worked great with UVerse & have never been able to get it to work with Google Fiber - I have the breakout component cable. Fiber plays through this cable on my TV fine, but when I try to put it through Slingbox I get audio only (no video). I've searched the internet & seen this problem expressed before but never found a conclusion. I've tried disabling auto-select for video resolution, etc.
Also - I installed the updated remote for Fiber (Y1301_PL.bin) - it shows up on my screen but doesn't function.