I have a couple of Mac clients that are experiencing issues over the last
several weeks with file management.

If they open the file directly from the server, make changes, and try to
save it a couple of different things can happen, 1) It actually saves the
file 2) It renames it to "0...." or 3) their Mac freezes, and the server
abends. I can't figure out what's going on.

What does work consistently is dragging the file to their desktop, making
changes, saving it back to their desktop and then dragging it back.

We are NW6.5, SP5. I've attached the abend log as well.

One is on 10.3.9, the other is 10.4.8.

Thanks in advance,