I seem to have found a curious bug in LabVIEW (version 8.0.1, WinXP). The
popup menu disappears for all objects, only leaving the shadow on the
right and bottom. It seems to be linked to having an array (on front panel
or block diagram) of numbers with physical units which is displaying more
than one unit label, e.g. one cell displaying "1 s" and another cell
displaying "100 ms". The format has to be "SI notation". If this array is
present, all objects on the panel (or the block diagram if it is an array
constant) will lose their popup menu, and only the shadow outline is
visible when you right click an object. If you resize the array to only
show identical unit labels the popup menus appear normally. Is this a
known bug? It seems that bugs related to physical units are very low
priority./Tobias
