So, through most of the game so far I have been running smooth.
But, during stages where there is waves of alot of enemies, my main example is that arena place on the bottom of the first tier, I get this stupid screen freezing and unfreezing.
It will be in the heat of battle, and my screen will freeze, then 3-4 seconds later unfreeze, and I will have teleported in the direction I was running when my screen froze.
This has been killing me alot, because it will freeze, 3-4 seconds is enough times for the mobs following me to have me mobed in a corner.