When I try to open Joplin it looks normally for about half second and after it the window (except menu) became blank. I can look to menus, but when I click on e.g. Settings it doesn’t open anything.
It happened first after update to following versions on two different computers:
Joplin Portable v 1.0.209 on Windows 10
Joplin Portable v 1.0.207 on Windows 8.1
I probably changed notebook before Joplin was fully loaded. The window became blank and now it is blank every time I open Joplin.