This is happening to my new rogue too!! It just won't move when it should. I thought it was me because I was used to a much faster car with a stronger engine. This week I realized it was really a bad problem because it happened several times in just one day and I was lucky I didn't get hit from behind... The dealer is replacing the transmission right away without any fuss, but after looking at the posts it doesn't even look like this will fix the problem. I am pretty worried....