Right when I launched Oort Online, my entire screen was filled with a bright flashy white light. If I moved my mouse around, I would get glimpses of my surroundings but the white covered up the entire screen. This happened on both Safari and Google Chrome.
![](http://i.imgur.com/iFuiJh1.png)
![](http://i.imgur.com/FhIDviW.png)
![](http://i.imgur.com/cXqnQsU.png)
Interesting enough, if I turned off ‘Post Effects’ the weird flashes would go away.
![](http://i.imgur.com/NgWDpGS.png)
![](http://i.imgur.com/9EjqtHu.png)
After that, the game would run fine. However from time to time, the game would either freeze up or lag. It was most notable whenever I tried breaking and picking up a block: The game would completely freeze and I had to relaunch.
Here are details about the machine I’m operating:
OS: Mac OS X 10.9.4
Processor: 2.4 GHz Intel Core i7
Memory: 4 GB 1333 MHz DDR3
Graphics: AMD Radeon HD 6700M 1024 MB and Intel HD Graphics 3000 384 MB
My Mac is set to automatically switch graphics cards to save battery but if I turn Energy Saver off, it will run AMD Radeon.