@kas1e
Quick test (158.2):
I have instant Guru when I click
T from the toolbar and try to write something in the project window.
Resizing project window, even empty (AntiAliasing ON): huge slowdown for several seconds of the whole system, when AA is OFF resizing is very fast.
Drawing (AA ON, custom screen) is OK, (AA ON,
WB screen) sometimes freezes whole system. When AA is OFF no freezes at all.
To edit settings I have to move pointer on the menu twice. First time nothing happens.
Anyway, its getting better and better. Good luck!
EDIT: Zoom window works on custom screen not on WB screen.