Initial RDP Connection to Windows 10 slow to connect
When connecting to Windows 10 via RDP, the connection seems to hang for a while before actually connecting. Before migrating to Windows 10, this was not an issue. What is the recommended way to resolve this?
After doing some digging, I was able to find the solution. It's a result of aggressive auto-tuning of the connection which causes the delay on startup.
Running the following should resolve your issue.
netsh interface tcp set global autotuninglevel=highlyrestricted
More details: Remote Desktop slow problem solved