I have made the settings for Universal controller on the LG magic remote and it can now operate my set-top box, dvd player etc. with one exception. The tv remote can start/stop the settop box, change channels with the up/down arrow keys but there is no channel guide from where I select a channel visually. The channel guide page shows an empty table after the guide button is pressed on the remote. But everything is fine when I operate the STB with its own remote controller. I am using Tata Sky set-top box in India. Please help.