Yesterday while I was playing on Pokerstars, I was getting bubble style help (explaining what PFR means, stating to see limits players have played, etc) on HUD information. The bubbles would be on top of buttons, players names, stack amounts, etc. Furthermore, I was unable to clear them by mouse clicking or any other way I tried, and they would sometimes stay for a very long time, making it virtually impossible to play. How do I turn this off?