Since TF upgraded to latest version 1.9.0 I cant toggle dual mode anymore. It is present in the view menu, but its greyed out. Any idea ?
Something strange is going on. The menu item should be grey if TotalFinder thinks no TotalFinder window has the keyboard focus.
Does it work when you restart Finder.app via CMD+OPT+ESC and launch
/Applications/TotalFinder.app again ?
No, restart doesnt help. I tried also disable/enable tabs and reset TF to defaults, but no success.
What if you created a brand new OS user, login under it and launch TotalFinder.app there?