I just setup Channels DVR. I have a Windows Server and am using Insignia Fire TV for one TV and a Fire TV box on another. I downloaded the Fire TV Channels app and it is able to show live TV and record shows. But when I Fast Forward or rewind in live or recorded shows, I don't see any thumbnails of where I'm at in the show. I thought I was supposed to be able to see thumbnails when I do that.
What am I missing?