On our small LAN (Win NT 4.0 server) there is one PC (Win NT 4.0 wkstn) which has begun some sort of broadcast daily, according to our Observer. This same PC is now unable to access the Internet through the LAN (worked fine before), yet is able to access all other LAN features. I have run diagnostics on its NIC, which seems to have checked out fine. Any ideas what else I can look for before I pay for expensive outside support?
