I use LogMeIn to monitor my work network at home. Each server has a pro client. Recently, LogMeIn started not letting me remain connected. On some servers, it disconnects me before the connection is establish, although the LogMeIn log says there was a connection. On others, it lets me remain connected for a short period of time then disconnects me. This is specific to my laptop. I can retain the connection with my Slate Tablet.
I re-installed the Winsock and the TCP/IP stacks, which seemed to correct the problem for a short time, then it began again.
The laptop is an HP Windows 7 Pro notebook. The table is a Samsung Slate tablet with Windows 7. The servers are all Windows 2008 Enterprise servers except one which is a Windows 2003 Enterprise server (R2).