So we just upgraded to wowza 3 from wowza 2 and everything was going great. Then we noticed that all the f4v files that used to play just fine from wowza 2 do not play at all from wowza3. What's the deal? any ideas? the f4vs still play fine from our wowza 2 server, but can't play from either of our 2 new wowza 3 servers.