> After using my A3 3-button mouse with NetBSD for the past few days with 
> support that I compiled in, I've noticed that the second and third 
> buttons have suddenly stopped working.  Instead of being interpreted
> as 

Here is simple explanation for your problem: you pulled the mouse cord
and it was disconnected for a moment so that the mouse electronics
forgot about the initial setup and switched to default mode. I saw the
same on my Microspeed mouse (although the default behaviour is
different).

	Taras Ivanenko.