Hello, I've got three urls for a domain that are: no subdomain, www, and m. They all go to the same wordpress installation. When I configure my site to route all traffic to the www, the login page quits working. It does not shake or put up an error message, but simply reloads when I try to login. This is true for both apache and nginx.
Obviously, I've turned off the routing and will put up redirects, so this isn't a problem that I need a solution for, but it did take me a very long time to figure out.