Thak you truthcollins for the kind reply 
I’m not sure you got it right, I’m replying you:
- there is no settings in the menu of BG cue, onli in cue one, when I load a BG with empty slots the previous BG is completely gone. Maybe in 2.11 this was implemented?
- How can I use executable files to interact with LJ? I would need something able to make a control of DMX output for example (I think easier) and depending on it load a cue or another one… it sounds more a script then an .exe file. To try to save slots a control of what is happening will give a chance.
- Dummy “blank” sequence doesn’t help to deactivate the slot. Since I can use the 2532 panel to toggle a BG slot on off… I’m looking for a way to force a slot off when I start the program… but if I save a BG with slot deactivated and I load it again it won’t deactivate it again. It works only in cue. Blank sequences are useful for me only in cue when I want avoid a trasparent slot.
- As I found, the only way to execute “functions” (like for example deactivate a BG slot) is under 2532 panel, no other ways. If there is, where?
Thank you a lot, at least you trying helping me!