If 2Do on the Mac is hanging at launch or is crashing when you try and open Preferences, this could indicate that the preferences file stored on disk is corrupt. You could try two things:
Article ID: 657
Created On: Sat, Dec 20, 2014 at 11:09 PM
Last Updated On: Sat, Dec 20, 2014 at 11:10 PM
Online URL: https://www.2doapp.com/kb/article/2do-for-mac-is-hanging-at-launch-and-crashing-when-i-try-to-open-preferences.html