LAST EDITED ON Oct-02-00 AT 03:34 PM (GMT)See our FAQs, MODEMs (http://duxcw.com/faq/modems/modems.htm) for some suggestions on solving MODEM IRQ conflict problems. The problem can also be caused by noisy phone lines (listen for noise with a telephone), problems with the ISP's infrastructure, a faulty MODEM, incompatibilities beteen your MODEM and the ISP's MODEM, the MODEM intialization string, and call waiting. Larry