Thanks for your suggestion. I have the permalinks set to month and name but just to be sure I saved the settings again. Also, in BP, I have the Registration page pointing to the default registration page.
I’m having the same problem. I looked at Andy’s site and it looks like it is working now. I wonder how he got it resolved? I am trying to use the default registration page. I allow registration in wordpress’s Settings > General with the Suscriber role. I have the create account button displaying but it redirects to the homepage. I have not set up any redirects.