We are using the Private Only plugin, and it works fine for us on other sites, and worked fine for us on this site until we migrated to a new domain yesterday. Now I periodically (sometimes every reload) get thrown out to the login page in order to see the site. This usually happens after I try to edit a post in the backend, or view a post after I've edited one, or generally try to do something in the backend.
Frontend (P2 theme) doesn't seem to throw me out as often (can't remember a time, actually)
So I'm thinking this has to do with the migration, not necessarily a bug with the plugin or anything, but don't know where to edit/look. Any thoughts? We really have to have this site be private.