Hi,.I have this problem on both Windows Vista and Windows 7.I use RDC trough a PPTP connection. This happens only trough PPTP connected remote networks. RDC looses its connection after some Idle time/being minimized for some time (I believe the idle time is variable). The RDC client reconnects it self after about 5 seconds, but this is frustrating. This is not a issue due to idle time limits etc. on the Terminal Server!