When I am editing a PL/SQL package with the Navigator window displayed on the left pane, every keystroke while editing causes the vertical scroll bar to do what looks like a refresh/repaint. It slows down editing. Anyone else experience this? This started after I upgraded to version 17.
Toad for Oracle Base (64-bit)
Add-Ons:
17.0.341.1977
A patch is in the works to address some issues with Toad for Oracle on Mac as well as a few items affecting both Windows and Mac. A fix for this issue will be in the patch.
Awesome... can we ask for a general time frame when the patch will come out?
When it's ready. 
@Gary.Jerep I just loaded Patch 1 and the problem is gone. Great work, TOAD team!