[rconti]

Same symptom. Upload starts off fast and tails off to 0.01.

I’m surprised I can’t find a test suite I can run on my system that will hit, say, 50 various websites and report on what’s happening- slow elements, failures on certain types of elements, etc. With the bad upload I suspect many requests on a web page load simply fail to arrive at the remote, but I really don’t know.

[toast0]

I've got a test suite [1] for another issue that might be somewhat helpful. It does probing for path MTU issues; server -> client probing may all happen on a single connection if everything goes well, but client -> server probing is one connection per probe, so that might be enough to trigger some issues; although the probe size search uses some shortcuts to reduce the number of probes.

Anyway, if you see anything unusual in the testing, maybe we can get some pcaps and see if anything stands out. Of course, getting that information up the chain to someone at ATT who can fix it, would be up to you :)

(email in profile if you see anything useful)

[1] http://pmtud.enslaves.us/