Mac client:
You really, really, need to fix the bug that automatically sits you out when you change tables in a tournament. Or at least give players a warning about the bug. Like have something pop up on the screen saying "you are now sitting out" any time sit out is selected. But it's just unacceptable for the client to auto sit someone out when changing tables.
Also when changing tables, the table often freezes, making you close and reopen it, thus costing you even more hands.
Less important bug: the notes system doesn't seem to work well/at all in the Mac client. My original issue was that the little N in a yellow circle didn't show up next to a player's name telling you that you have a note on them, but at least if you moused over you could see what the note is, and you could pick your own symbol to replace the yellow N. But now you don't even see the note when you mouse over and the user-chosen symbols aren't showing up. So please fix this too.