Yes, I have, but I think this had to do with the IE bug where IE ignores the reply from aolserver during the redirect. but if you are having this problem with another browser I don't know.
In your example (if a related issue) I wonder whether the browser error occurs after some of the insert queries have run but before the entire process or tcl script has been completed.
Maybe there is some stuff that has gone astray that might give a clue as to when the issue occurs.
Sorry I cannot be of more help.
