On Windows, sometimes when Interface crashes you can end up with an Interface.ini.lock file alongside your settings.ini file and Interface freezes at start-up with a white screen. Deleting the .lock file lets Interface continue OK.
Q: Does the same thing happen on OSX? Linux?
Q: What is the name of the .lock file on OSX? Linux?
Q: What directory is the .lock file in on OSX? Linux?