I'm hearing sounds in BTA that I'm not suppossed to hear. I'm hearing a bubble tank shot sound even though I'm not supposed to as well as static noises. These unnessicary sounds are causing the game to run very slowly in comparison to what it should under normal circumstances.
I just tested it out, and there's definitely something weird happening. Now running a Win 7 64 bit system with all updates, and updated flash player.
As Rosemary16 notes, there's a constant loud static noise and you don't hear any other sounds when you play/shoot: just the droning static.
Like Matrix suggests, a comment on HeroInteractive's profile page might help. I notice that a new HeroInteractive game was released today, so someone from that company might well check it out.