@towlerg: The oddity that you describe may have something to do with other existing/reserved hotkey or
Windows hotkey combinations.
For example, I have an
AHK (Auotohotkey) subroutine (script) that triggers a "peek under" functionality. The hotkey combination for this is an
ON/OFF toggle -
CTRL+LEFTSHIFT+Alt+U - which is quite complicated, so it's unlikely to be
accidentally pressed to invoke that subroutine. Each time the toggle is used, it triggers or untriggers the peek under function, which the function announces each time as a
state change, with the message "Peek under has just been enabled" or "Peek under has just been disabled".
So I was somewhat confused when peek under started being invoked
without my say-so. I eventually figured out that it was the
Win+Left-Click combo that was doing it (this is consistently repeatable). So
AHK was/is treating
CTRL+LEFTSHIFT+Alt+U as being equal to
Win+Left-Click. I feel sure there'll be an explanation somewhere for this equivalence, but I don't know what it is.
How does this relate to LBC? Well, another interesting thing is that, at the same time as peek under is being toggled, the
LBC drop-down menu will
sometimes also be toggled
ON/OFF.I normally toggle
LBC with the hotkey combo
CTRL+LEFTSHIFT+Alt+L - which is just one key different to the peek under hotkey. My experience is that
LBC has always been a pain as it inconsistently responds to the hotkeys set to invoke it, but I suspect it could be some kind of a priority interrupt or key buffer collision that is going on here, as there are some other odd things that I have separately raised regarding
LBC (which I don't think
@mouser has had time to get around to sorting out yet):
Couple of queries and an odd thing - using LBC v1.154.2.0 (2018-11-21)
...
-IainB