This problem should have been fixed with the latest build of 4.0b3 package, please download it and give it a try.
downloaded and installed but am still getting the problem and had to go right back to 3.3.22
got 46 copies of this in my email
"At [05/Dec/2008:15:52:51 -0600], web server with pid=11873 received unexpected signal=11, no core file is created. A new instance of web server will be started automatically!"
if you would like to take a look at it i'll send you the server login sometime between Friday night/Saturday to take a look
pages are loading only partially on sites and in the panel (the ip i gave you)/config/confMgr.php?m=serv look at the bottom if you dont see what i am saying reload a few times --- i am getting the same results on the sites on that server as well
specifically failing at 16,384 bytes into the transfer
it is not loading slowly anymore though
also a minor thing not a bug but improvement --- add php 5.2.7 to the /utility/buildPHP.php page