site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Hi, ANdre _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... Is there any way to diagnose what is causing a Mac to stop responding to network access? I have a Mac that is using MacOS X server 10.4 and it sometimes will quit responding to network request. When using the computer directly loading an application will cause it to bounce for ever on the dock or beach balling after certain operations. I changed the start-up to log into a user account and display CPU activity. When the machine stops being responsive I see no obvious peak in CPU. Is there any way to diagnose the issue of the problem? Maybe by use of a second Mac. The computer acting as server is a PowerMac G4. This email sent to site_archiver@lists.apple.com