Flirc ist behavoring strange.
I was programming my device.
I tested it successfully a few times while I was programming it.
Then I was programming the color-buttons on my Harmony 555 (using the Samsung TV-profile).
I selected the key "Ctrl+F1" and pressed the red button on my harmony.
The Flirc-GUI said the Button already exists.
Same with "Ctrl+F2" and the green button.
Because I have had already problems with this buttons, I startet XBMC to see if the prior buttons still