Thank you for your comments, which confirms that SONY TV which are the biggest players in Android TV has some issues with HDHomerun App. Wondering if Support can reply back with comments.
Few updates, i updated the prime to latest beta.
DRM is working for me with tv app in beta and ac3 on.
Channel numbers or channel up and down just don't work.
I left the diagnostics on so support can review?
However menu up and down is better than week ago. Still little sluggish. I tested at home with my cable provider and DRM free channels and its still sluggish. going up and down.
My TV 940E at home.
Help and support for HDHomeRun DVR and HDHomeRun software for Windows 10, Mac, Android, XBox, etc.