Since updating to Mavericks, I have noticed the following bug with TotalFinder: when I resize a Finder window with with Divvy, the Finder window does not resize. If I then try to resize the window with the mouse, it results in a visually corrupted Finder window. closing all Finder windows and opening a new one rectifies the problem. Also, the problem isn’t always triggered by Divvy, sometimes it works just fine. If I figure out the exact circumstances that trigger the bug, I will follow up here.