After running the ICSI Netalyzr (http://netalyzr.icsi.berkeley.edu/) I
get the following diagnostic:

"We estimate your uplink as having 1700 msec of buffering. This is quite
high, and you may experience substantial disruption to your network
performance when performing interactive tasks such as web-surfing while
simultaneously conducting large uploads. With such a buffer, real-time
applications such as games or audio chat can work quite poorly when
conducting large uploads at the same time. "

(http://n2.netalyzr.icsi.berkeley.edu/summary/id=43ca208a-7536-efed7842-f872-4384-b6bf)

I have experienced this problem by using different computers, different
network equipment and different distros. It also happens by attaching
the computer directly to two different modems provided by the ISP.

It seems there's some type of missconfiguration by my ISP, and I will
run some more test to make this clear. Please, run the ICSI Netalyzr
(http://netalyzr.icsi.berkeley.edu/) and tell if you're experiencing
problems in your uplink buffering.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to a duplicate bug report (634013).
https://bugs.launchpad.net/bugs/720707

Title:
  Bandwidth limit is not correctly enforced: Transmission delays are
  inserted between data chunk writes (of arbitrary sizes)

To manage notifications about this bug go to:
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