A new hotfix has been released fixing a few issues with the UI. Voice chat has also been properly implemented and you're also able to mute others in the lobby but you cannot currently do this when in a game however. There are still some issues with it so it won't be perfect, ill polish it up in a later build.
There was a major issue where you couldn't change keys or if you tried to it would mess up and things like your look would be inverted. This has been fixed as far as im aware, but if you still encounter issues you should delete your savefile, in Dodgeball/Saved/Savegames. Let me know if you have any issues still.
There are a few other issues that were noticed but haven't been fixed yet but I'll release another hotfix soon to sort this. If you find any other issues in the mean time let me know on the forums.
Thanks again, and Merry Christmas!