The export to PDF function, as well as printing, sometimes loses arrows between nodes. When moving a .mm file from one machine (WinXP) to another (Vista), the arrows are all removed and have to be re-added.
Thank you for your bug report. Some diagnostic questions:
Which version of FreeMind are you using?
Are you using the same version of FreeMind on Windows XP and Windows Vista?
Can you describe a sequence of steps that I can follow and that will lead to the bug?
Does the loss of arrow links between WinXP and Vista depend on your previous use of export-to-PDF function or does it happen always regardless whether you have used the export-to-PDF function?
Thus, are you reporting two bugs or only one?