FP author.exe high cpu hangs web server

Please help,

I run into a problem with FP hang while publishing web.

I have a large site with several subweb that have many files in it. The
following problem occurs occasionally. When I publish new files to
subweb, FP sometime hangs.

I then ssh to the system and found that author.exe drain out 98% of the
memory (512 MB memory total). Killing this process seems to fix this
hang problem.

Does anyone have any permanent solution to this problem?


Thanks,
Brian