The advice about upgrading to 1.3.68 is correct. The 2940 driver
is still being developed so it's definitely a good idea to use the
latest driver (the Feb 1996 one), which was introduced sometime around
1.3.68. Its explicit goal was stability, and it seems fine so far
(I am using 1.3.72, also with a 2940W).
ben
-- "... then the day came when the risk to remain tight in a bud was more painful than the risk it took to blossom." -- Anais Nin