I am wondering if this web rep crash is the same message that inspired the original post... I can't recall now if it said web rep crashed or just avast crashed.
As far as I can tell things are working ok the only goofy thing was my hotmail account was messed up on the sign in page my messages were on top of the sign in page before I signed in.. page over top of a page... the next time I used hotmail it would be gone then come back then be gone... thought it was a hotmail issue... Have not noticed it lately.