@edgard, do you have commands that work from the website but don't work from the GUI editor? Or are you saying that some of your commands don't work at all - from the GUI editor or from the website?
If some commands just don't work at all, please send me the command you're trying to run. Maybe I'll see what's wrong.
Also, if you've set the Ground field to background, you'll need to install the background service to run those, and you won't see them when they run. In most cases you'll want to use foreground commands.