He says he can log into the "my Account" page and change and save his information, but he is unable to post - he is always logged out when trying to post.
can someone assist him in finding out what the issue might be?
I'm not seeing anything in his current settings that would be causing a problem.
I would recommend that he email the tech team (preferably with some screenshots of what is occurring) to see if they can assist further. Their email address is webmaster@paizo.com