right, have had my hero for several months and only this week gmail has started playing up. I receive emails however when I delete this is not actually reflected in my account and still there when I logon via internet. That means volume count of messages remain high and eventually they return back into my gmail account on the phone. When I try and reply to an email it simply states "sending" without actually sending. Not sure if this is ROM specific, I have used a couple now with the same issue (Villain 10.3 + Superhero 2 - although admittedly they have been authored by the same people).