I am running Extensible Follower Framework by Expired ( http://www.nexusmods.com/skyrim/mods/12933/? ) and have been running rather smoothly, but I've recently been using a new Follower Faallokaar - The loyal voiced dragon and human follower by Bifteki http://www.nexusmods.com/skyrim/mods/49702/? The follower works just fine, but is not interacting with the new Dialog or options the new mod provides. It functions as a regular follower as thought the mod isn't installed. The only thing I have guessed is because the MOd uses a custom race, but I'm not sure how to fix it if it was the problem.