The system syncs on startup and the main window opens, but before any text or panes appears in the window when it crashes.
I have removed the application and re-downloaded/re-installed. I checked file privileges in Logos4 folder. I checked fonts. I deleted all caches. I checked the disk. I rebooted. I enabled logging and have attached the log.
Update: I saw someone else having crashes and someone recommended holding down Command key while starting up to get a blank layout. I did this and it worked. I am rebuilding my index right now in case that is the problem. This will take a while, I will update this post when it completes. The other post implied that the layout might be corrupted. I will try that after the rebuild completes.