ioFTPd crashing

[skewiff]

Hi all. Recently I've had ioFTPd crash on me incessently. It doesn't appear to have any pattern to it, they are just random. Sometimes it crashes after 2 minutes, sometimes after 90. With people downloading, and without.

Have tried the drwtsn32.exe tips but no crash log is created by it. I have read the ioftpd crash long and the most recent problems are -

Unhandled exception 3221225477 at address 0x004084e4 (0x00000000)
0x00000000 0x00000091

I am at my wits end and hope someone here can help!

Running 5-8-5-r, on a Windows 2003 machine with SP1 installed.