Glyphs won't quit

First, I double clicked a glyph cell, it was selected but didn’t open a window.
Tried other glyphs - same.
So I tried to quit - nothing. Looking at the file menu - Quit is dimmed.

Only forced quit helped.

Oh, I run Version 2.5.2 (1189)

Does it happen all the time? If so can you disable all plugins that you have installed?
Is there an error message in the macro window or the system console.

This never happened before. Yesterday I installed the new version - hope this is OK now.
Fit view to window is perfect again!!!