Just got a used TSU7000 from a friend who gave up trying to program it.
PROBLEM: I have the panel I am working on selected and then select 'add button' at which time the default black oval one appears. I place it where I want then select "properties" > "appearance" > "gallery" and then select the one I want under any of the "button" categories. It replaces it HOWEVER, when I go to the simulator the button is washed out and has lines in it. IF I hold down the button the outline of the original "default" button is still there. Could this be causing the problem?? I tried deleting it and then going directly to the gallery and dragging the button of choice directly to the panel = NO GO..For some other reason the buttons would not allow themselves to be "energized" when pushed. Did this on the simulator as well as once uploaded to the device. WHAT am I doing WRONG??? THANKS for any input to get me back on track..

Add a delay action of 0.1s to the button. Buttons with no actions appear on the remote in the simulator at 50% visibility by displaying only alternating rows.

Also, you are posting in the Pro Forum and should post questions on the 7x00 series remotes to the Next Gen (NG) forum.

If you like, I can move this thread. Let me know.

Thanks for the answer; my apologies for posting in the wrong forum and as you have answered it no need to move it.

I went ahead and moved simply so that others in this forum can benefit from the solution during a search.