- a bad memory chip on one of the machines ( same address mixe up )
- NSF - problems on the net, or a very heavy traffic .
In the two cases, we were running under HP 7xx , with no front-end ! I do not know exactly how the mathdemon functions but I suppose its something related to the inner architecture of the demon and the information traffic between kernel & math-shell .
So I would also appreciate some more information on the subject for the general culture, :-) !
a + andrei
______________________________________________________________________ Andrei Constantinescu firstname.lastname@example.org