This does not happen every time, about two or three times a week.
Logos loads, then I load a layout, it starts to load the layout, but freezes. All the panes are blank, main page appears black on the right. I force close Logos, reload it, it will load the layout on the second try.
I am using a two monitor system, with Logos Main window on primary and the others on the second monitor.
GeorgeT