I was using “Identicon” as the default avatar for visitor comments. I went in to change this to the gravatar option, and now I don’t get any avatar next to the users’ comments. None of the options work now.
I am having a similar problem. My visitor’s avatar shows up next to their comments, but mine do not. I have checked the box that makes sure that by stating “show avavtar.” that I’ve enabled this, but nothing.
This problem persists. Any other helpful tips floating around, I’d be very appreciative!