As stated on title the hud is not working properly on Pokerstars cash tables.
First table opened is usually ok, then on other tables sometimes I got player names from other tables, or positions are rotated or even worse when people part the room and another player join, the hud keep showing the old player name even after lots of hands or sometimes the hud on that spot just disappear, so it's basically a mess and impossible to multitable with it.
Any solution to make it work properly?