Board Thread:General Discussion/@comment-99.25.27.71-20130112015101/@comment-4524874-20130114031817

By the way, when I was in Blackreach with her, sometimes she got stucked casting her Vampiring Touch to...nowhere. She was just standing at the same place doing this sensless action. The only sollution I found - i hit her with weapon until she dropped on her knees (knockout), started to regenerate her health and after that she behaved herself normally.

That bug occured with me more that 10 times during Blackreach raid. I have Steam version of Skyrim and still - Serana seems to be really bugged follower.