Users getting disconnected from the RDP sessiopns

Make the following registry changes on the RDP client machine:

 [HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client]

"Keep Alive Interval"=dword:00000001

 Make the following registry changes on the terminal server:

 [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server]

"KeepAliveInterval"=dword:00000001

"KeepAliveEnable"=dword:00000001