I have a Dell Dimension 4500 with Windows XP Professional. After joining a domain there is a noticable latency(or delay) when trying to access a network session that has been inactive for 5 minutes or more. This is especially noticable with Telnet. If you join a domain, then telnet to a Linux or UNIX system, and leave the session in the background for five minutes. When you bring it back up to type it will take anywhere from 5 to 15 seconds for the characters you typed to show up. Does anyone have any ideas how to fix this?