Slow Windows Remote Desktop Connection
Christopher Brooks, 8 Apr 2011
Last updated: 8 Apr 2011
Windows Remote Desktop Connection was slow for me.
suggests "IPv4 Checksum Offload on the Virtual Network Adapter"
See also http://social.technet.microsoft.com/Forums/en-US/windowsserver2008r2management/thread/77397541-608f-4d1c-9856-1593f2186f5b/, which suggests
Using regedit, navigate to
And on that key, make a new DWORD, and name it DisableTaskOffload. Set its value to 1.