Hi, I have a Lenovo T410 with Lenovo Windows 7 pro x86. The computer is integrated into a Microsoft domain. While the startup is pretty fast, I get to the logon screen in 20 seconds, opening the session can be very slow: - If i'm on the network of the DC, about 40 seconds, - If I'm not connected to the network of the DC, and have a connected ethernet cable OR wifi on, the logon takes about 5 minutes! The login process is stucked on "Please wait for User Profile Service". - If I'm not connected to ANY network (no ethernet cable AND wifi off), about 40 seconds. Programs installed: Lenovo thinkvantage, Office 2010, Sophos, adobe reader, VLC, JRE. Windows, lenovo tools and other programs up to date. Any idea to solve the problem? Thanks,