Thank-you for contacting Slingbox Forum.
With lots of programs on TV, it is very important to be able to have access to it on the screen! Here is a link that I hope will help you get that guide in view. It is Watch on Slingbox.com shows a blank program guide when viewing remotely.
I hope that this is going to get you information on how to access the guide.
Have a great day!
Sling Moderation Team