I use the same setup as you - have you made any significant changes to your emacs config files? Maybe we can share.
The Anarki emacs config could be improved. For example the indentation for the with macro drives me crazy, but I don't know how to fix it. Also, it breaks viewing of some Unicode chars (which is a problem for me as I write a lot of Chinese) - I've got a crappy workaround for that. And some other issues.