wine users - Nov 2010 - WoW, Lost connection to Updater post-4.0.3

Since 4.0.3, I've been having problems with the Launcher. It'll patch,
but when it gets to applying the patch, it'll time out and I'll get a
message saying "Lost connection to the Updater."

Computer having issues: slackware 13.1, wine 1.3.37, kernel 2.6.36-rc7

Computer able to patch without issues: slackware 12.2, wine 1.3.34, kernel
2.6.27.7

Here's the terminal output: http://pastebin.com/McJqSiA3

Any ideas?

The computer having issues is using ext4.  The computer not having problems uses
ext3.