I do apologize you are having this issue and would like to help. I see you are using component , is there a HDMI going from the Cable Box to the TV?
Sling Media Moderation Team.
You likely have your TV attached via HDMI and the Slingbox attached via component? HDCP-protected programming likely disables the component output when something (your TV) is attached via HDMI and that something is off.
See "What is Selectable Output Control (SOC)?" here: Slingbox.com - Using an HDMI video source with the Slingbox 500.
All the other channels work great except for HBO/Showtime/etc.
error: "Your TV does not support this program's content protection. Replacing the TV's HDMI cable with component cables will allow you to view the program."
That's funny, cause I'm using component cables, any thoughts or suggestions anyone?