Roaming Profile

Hi,

we have a windows 2003 server which stores users roaming profiles.

I have one user who's desktop sometimes doesnt get updated. For example,
when the user deletes a file or folder - next time then login in the
file/folder is still comes back on the folder.

The other thing is that sometimes folders deleted sometime back all of
suddenly reappear on the desktop.

What could be the issue?

Thanks