[imp] Lots of Timeouts w/Horde & Imp

[Jacob Davida]

Hello,

I'm running Horde & Imp CVS HEAD in a 3 tier environment pushing
around 9500+ users... everything is working together pretty well

Server 1 - Web Server - Apache (Horde, Imp, etc)
Server 2 - MySQL
Server 3 - Postfix, Courier IMAP

However...

A lot of the users are complaining that their sessions and pages are timing
out anywhere between 30 seconds - 4 minutes while doing normal things such
as deleting messages and composing messages, pretty much anything.
I can't seem to duplicate the problem on my own, I'm wondering if this is
a known issues, if anyone else is experiencing it? Here is an error page one
user received from Internet Explorer in both Win98 and WinXP (at least
they claim both give the same message)

Users are finding this behavior with and without encryption (https)

Thanks in advanced for any help! I'm banging my head at this point.

- Jacob

>The page cannot be displayed
>The page you are looking for is currently unavailable. The Web site might
>be experiencing technical difficulties, or you may need to adjust your
>browser settings.
>
>---------------------------------------------------------------------------
-----
>
>Please try the following:
>
>Click the  Refresh button, or try again later.
>
>If you typed the page address in the Address bar, make sure that it is
>spelled correctly.
>
>To check your connection settings, click the Tools menu, and then click
>Internet Options. On the Connections tab, click Settings. The settings
>should match those provided by your local area network (LAN) administrator
>or Internet service provider (ISP).
>If your Network Administrator has enabled it, Microsoft Windows can
>examine your network and automatically discover network connection
settings.
>If you would like Windows to try and discover them,
>click  Detect Network Settings
>Some sites require 128-bit connection security. Click the Help menu and
>then click About Internet Explorer to determine what strength security you
>have installed.
>If you are trying to reach a secure site, make sure your Security settings
>can support it. Click the Tools menu, and then click Internet Options. On
>the Advanced tab, scroll to the Security section and check settings for
>SSL 2.0, SSL 3.0, TLS 1.0, PCT 1.0.
>Click the  Back button to try another link.