"fleets won't move correctly"
Do you mean that they move to the wrong place,
or
Do you mean that if you order them outside the range that they can cover in one turn (+1), they forget that you wanted to move them and instead stay still?
If it is the first, please elaborate on what exactly they are doing wrong.
If it is the second, check this out:
User with the same problem as you.To make it even more convenient, I'll even paste the solution (honestly stolen from Pure Soul):
You have 1.80e, not 1.80g.
Download
this and then run SDC to update DA. You can open it via Notepad or send it through your favorite virus scanner if you're concerned about the contents; it's clean. It changes your DA version number to 1.7 so SDC will properly update DA.
Don't forget to have SDC as well as DA closed when you do this.
You may need to change your server to US-1, via Tools-->Settings:Internet in SDC. Refreshing XML Data in the same screen may also be necessary
I think having version e even explains some of the trouble you are having with saving, but not sure if that's true.
Hope it's been of some help.
-HW