i whipped up something that may resolve AD mobile account login delays for those experiencing them. people have reported reductions from up to a minute to 10-15 seconds for logins.
if this works for you, enjoy. i don't think it will break anything. realistically, if the idle disconnect and timeout values are low, i'd think that's a better situation. i forget what the defaults are, but they're a bit higher than what's set in this script.