andysheets1975: I haven't had any of those problems. Maybe mine is broken? :) I just click the games and play, if I'm inclined to use Galaxy instead of Launchbox...
Ixamyakxim: This is possible?
I thought I remember some users complaining that Galaxy will sort of "retroactively" insert itself into standalone shortcut launchers and launch them through Galaxy when you doubleclick them (even if they hadn't been installed via Galaxy).
Usually when I install one of my GOG games, I'll locate the .exe file, not the GOG shortcut but the actual game launcher, and I'll import that file to my entry in Launchbox. So I just click on the game and as best I can tell - I'm just using an eyeball test, not a scientific method - it will run with no Galaxy functions added (Steam, OTOH, always runs the client unless it's a DRM-free game that I've moved out of the Steam file). I'll keep an eye on it, though, and see if Galaxy asserts itself...