Hello DWG,
Do the tasks have an actual start date or a constraint? If it is
only happening with some, not all tasks, I'd guess it's one of the
two. If it is happening with all tasks, double check that your
calculation mode (Tools > Options, Calculation) is set to automatic.
I hope this helps. Let us know how you get along.
Julie
Project MVP
Visit
http://project.mvps.org/ for the FAQs and additional
information about Microsoft Project
