I'm Silver 2 and the last 10 matches or so, I've had at least 3 people join, select a hero, and then from round 1 and forward stand AFK with a macro on W. It leaves you unable to f5 and stops you from getting the extra cash + ult orb.

I never had this problem before but now that it's happened so frequently you just get tired of it since I'm not good enough to carry the team and usually none of the others are either. I've also reporter 2 of them but I haven't gotten the message that says my report was to help.