Hi, We are using Intralink 3.4 with windows 7 and had no issues so far while running the Intralink and license server on same VLAN. Last week one of our designers who work on a different VLAN upgraded his windows to windows 7 and complained that Intralink is losing connection after 8 min (approx). There are no issues found when we connected the same system to VLAN where the license server is. Any suggestions Thanks, Sharath