Upgrade to 1.23 ASAP

If you haven't done so yet, you need to upgrade to the latest Warcraft 3 patch, 1.23, as soon as possible.

Follow Saidin's guide here:
http://www.war3.co.za/forum/viewtopic.php?f=16&t=25663

For me the quick and easy method worked fine, but some people, who didn't install WC3 on their pc from cd or image might have to use the other methods.

Once you have upgraded you will no longer be able to see or join games hosted on 1.22

An updated loader is now available here:

http://www.war3.co.za/forum/viewtopic.php?f=2&t=25663&sid=2f90d7be34bcb531f0d7ac0590c917f7

It now allows you to set the delay value manually via a text file, so if you host and are having issues with the default 100ms, you dont need DR to increase it anymore