Non standard message box after Notes crashes when resending e-mail

To following steps resulted in a rare non standard dialog window expressing that Notes had crashed :(German version)

From the Sent mail directory :

select a sent e-mail

copy it into a new mail using the task bar dialog

(new mail is opened)

next select mailbox and choose any other directory

My Notes crashes after this actions every time, over and over.

I allways used the forward option to resend a sent email. It seems this “workaround” works saferm however the above described way seems to be the “rigt way” but it don´t work !

Anyone who observed this problem in other Versions ?