I heard that when you play Spiral Knights on a mac, it's good when you just started the game, but when you keep playing for hours the game gets laggy and you need to restart the game or steam or your laptop. I experience lagging a lot when I played for 5 hours. Here's what I read...

"...but i have found that Spiral knights mac has some memory leak issues so over a period of time it gets laggier. Nothing you can do but restart steam and in some cases restart the computer."

Can someone explain? or maybe fix?