In multiplayer, after a game ends, you have to quickly get through the game stats screen to select to replay the current map, the next map or a random map. If you don't rush to get back you can't vote. A map is selected by only a few votes then there is a 30 second countdown with the selected choice. Please make selection time frame included in the 30+ seconds and then the map choice vote finalized.
ALSO, please make the Combat Axe more responsive like Black Ops 1 Tomahawk. Right now you have to have the throwing button held to throw it quickly. In Hardcore you will be dead before you can actually throw it if it is not already held ready to throw. Please go back to the responsiveness of the Black Ops 1 tomahawk!