yesterday i was playing an unlimited game when it happened that the mouse has stopped to move horizontally! strangely if i held pressed the right mouse button, i was able the same to freely move the map in any directions!....
i would like to know if it is a known bug or may be caused by DosBox or by other programs in background (for example i have Norton Internet Security on a XP system).

hi, im still here!...
as already said, some time ago i experienced the same problem as explained HERE.
my question is if this problem is a known game bug or it is caused by DosBox!
ciao :)