[FZ]

I don't know if this is a bug (never seen it before) you should post here :

http://histomodforum.forumactif.net/le- ... n-t422.htm

May be it is a problem with your buttons ?

Buttons compatible with HSFX/UltraPack2.0 :

http://www.histomod.fr/Nouveau_buttons_ ... ack2.0.rar