I play on Everest poker.
When i launch the hud and the stats appear on the tables, all 2 minutes, the stats of the guy who is in front of me (in 6 max) move down to 1 milimetre.
So after 20 minutes, i have to replace it (even if i lock the layout in the table preferences).
To replace it, i open the table preferences and just click ok (lock the layout is ever check when i play).