I have the domain mapping plugin working on one multisite install and it is fine. I started a new multisite install and when the domain mapping plugin is active, I cannot view the main site.
When the domain mapping plugin is active, I can try to view the main site but I get an error that there is a problem loading the page. Full error:
Firefox has detected that the server is redirecting the request for this address in a way that will never complete.
In the address bar, the URL looks like domain.com/wp/wp/wp/wp etc. (for 20 times). As soon as I deactivate the plugin, I can get to the site fine. On the Domain Mapping Configuration page, I have tried both CNAME and IP and they both give the results.
I'm running WP 3.5 installed in its own directory. Any ideas?