Utilize Regedit and go to the following :
HKEY_LOCAL_MACHINE
Software
Microsoft
Windows
currentVersion
Explorer
RemoteComputer
Namespace
{D6277990-4C6A-11CF-8D87-00AA0060F5BF}
Rename
{D6277990-4C6A-11CF-8D87-00AA0060F5BF}
to
Disabled {D6277990-4C6A-11CF-8D87-00AA0060F5BF}
This change prevents the browsing computer from checking for scheduled tasks on the remote machine before connecting, which can cause the increased logon time.....