Hi Angus,
there is n annoying menu problem in your LyXWin version that don't exist
in Ruurds version:
- create a displayed formula, leave the cursor in this formula
- now open the menu Edit -> Math
- move the mouse over the appearing submenu "Change Limits Type" and the
submenus will appear
- but if you move now the mouse over another menu, e.g. "Change Formula
Type" you wont see its submenus. The submenus of "Change Limits Type"
stays always visible.
This behaviour makes it very difficult to use submenus.
The bug occurs only for subsubmenus. E.g. you can swith between the
submenus of Edit->Tabular and Edit->Math without problems.
regards Uwe