Casting Return & Teleport = random Crash

[Merlinus]

After playing the game for awhile after a random amount of time when i go to cast Return or Teleport my game will start lagging really really bad to the point of where the client just crashes. It always crashes before the spell finishes. maybe this is some sort of memory leak? but it seems to be happening atleast once a day.

[Korgen]

This happened to me as well since Beta test 4. Phase 3 everything worked perfect. I thought this was going to be the most smoth game release in history. then Beta test 4 broke like hell. I am afraid to teleport anywhere, or ride a chocobo porter.