When using a 2048x2048 texture atlas the game runs fine. But if I switch to a 4096x4096 texture atlas, the game freezes for a short period of time (less than half a second) once every second. This doesn't happen on my iPhone 4S, only my PC. And it only happens in Chrome, and when using Phaser.CANVAS (Phaser.WEBGL works fine). I'm using Phaser version 2.4.4. I'm getting close to releasing this game, and I'm a bit worried about this... Thanks in advance!