I just started using RIO (love it obv) but have one small issue....I cannot see how I can comment on vids here. Usually there is a an open box where one can leave comments in this vid/comment format, but I see none only my avatar at the bottom of the screen. Also, I click on the respond symbols by a comment and nothing happens even though it reads it as a link on my cursor. 

Im using Windows 7 and the google chrome browser if that helps.