[Unable to loot undead, vampires, and dragons. Also can't talk to S]

SOLVED: (I hope?) I think I have solved this, at least for me. Try going into the console and do a "player.removeperk 4008a6e" which seemed to work instantly without reloading my save game. This is a perk called "Savage Feeding" but it is not the Werewolf one (40059a6) so I am not sure what it is. I overzealously added both and have had the problem ever since.

You just saved me aprox 30 hours of gameplay! Kudos to you!

[Skyrim Redone "Medium" Skill]

If you use staffs frequenlty then you shoud get it. Otherwise if you like to use the spells alone then do not. I use staffs but i dont use them to much in order to get the perk since i prefer using spells alone. Also about the uncapper: The max i have gotten in a skill is 199. After it got there it stopped going up and also the number turned red. If you want to level up infinitly then make your skill tree legendary.