Hi Danuyos :-)
I have just tryed your suggestion with the layer, but that dosen't help Unfortunately :-(
I have made a Ghost Shooter game, where there is a counter so all the groups first become active after 5 sec - groups like movement, spawn and so on. When I die and I click the reset botton all groups are still active, so there is a little problem :( Therefore could it be great if there were some kind of reset group action, like there is reset global variables and reset layout.