I use xnv to review the results of my digi-cam creations

To do that, I copy the shots/pictures (usually 130 - 200) to a local folder on my PC, running XP/SP3, fire up xnview, point it to the first pic in that folder and go.
Being a keyboard junkie, I don't use the mouse, just <PG UP>, <PG DOWN>, <DEL> , </> and <*> (prev, next files, delete, zoom and fit-to-window).
If I do that in window mode, i.e. I hit enter on the first picture, all is fine.
If I do it in fullscreen mode, started by <F11>, I never make it to the last pic properly. Usually xnview stops one or two pics before the last one. I have to close and restart full screen mode by hitting <F11> twice to finish. Also sometime the file index isn't updated properly.
Anybody else having this problem or and idea ?
Regards
Wanderer