Slow Logon across WAN, Group policy not applying acros WAN

Following are the changes you have to make if you are find out that the group policies are not getting applied across WAN or across a slow connection.

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HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System

If Windows and system are not there please create the “Windows” key in the left side box and then create “System” key under it. Once created please proceed with the creation of the registry key given below.


Value name = GroupPolicyMinTransferRate
Type = REG_DWORD
Value = 0 (Decimal)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\
Value name = PingBufferSize
Type = REG_DWORD
Value = 500 (Decimal)



HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Lsa\ Kerberos\Parameters

Note If the Parameters key does not exist, create it now.

Value name = MaxPacketSize
Type = REG_DWORD
Value = 1 (Decimal)



Quit registry editor

Restart computer