AAARG....
I think I found the problem :

in bindings-cache.wtf I still have he remnants of BT4 which I used before. Even that it is no longer installed, the keybindings probably still active which :cursing: the whole thing up :cursing: :cursing: :cursing:

Code:
bind CTRL-NUMPAD0 CLICK BT4Button96:LeftButton
bind CTRL-NUMPAD1 CLICK BT4Button96:LeftButton
bind CTRL-NUMPAD2 CLICK BT4Button96:LeftButton
(I made this like a couple of month ago when I was still using keyclone...)

thanks for the tip.

going to clean out my bindings-cache now.