Good infromation Philip didn't even seen this thread till today.
higlyrestricted: allows the receive window to grow beyond its default value, very conservatively
restricted: somewhat restricted growth of the tcp receive window beyond its default value
normal: default value, allows the receive window to grow to accommodate most conditions
experimental: allows the receive window to grow to accommodate extreme scenarios (not recommended, it can degrade performance in common scenarios, only intended for research purposes. It enables RWIN values of over 16 MB)
Our recommendation: normal (unless you're experiencin
When I met with the the windows networking team in Seattle normal/rescrited should work for most users though. Listen to Philip on the experimental stuff.
One other note make sure your network card drivers and frimware is update to dat on your networking equipment. I noticed in the past two weeks updates for my network cards and that's in three different computers.
Kepp up the great work Philip.