Seems the Wordpress built-in login is broken. Been looking on this forum and see a lot of people say the same. Anyone have luck with Nextend? I am having trouble integrating it. What worked for you?
wpForo doesn't handle the login/reg just provides own forms, you can just disable wpForo login/reg forms or/and disable Registration through wpForo and use WordPress default or Nextend Plugin.
I'll give it a try, thank you!