cheating and flying online

[Il-2Crew]

Seeing as this is the manufacturer of the game, and this topic is about cheating, I would like to bring this topic in another direction.
PrintScreen
Would it be possible to have a trigger in game where if printscreen is pressed while online, that players game disconnects?
I have noticed that my game runs as smooth as could be expected from my ancient machine, (system bios is 2004 2.5g processor, and 1/2g of ram on my graphics card, so I expect some complications), and sometimes when I have just about lined up my shot, my game will freeze, just for a second, but enough that I no longer have a firing solution.
I have also noticed that I get a slide show for a few seconds when just cruising around, or on way to furball.
There is no real need to printscreen while online, that can be done off line with NTRK's.
I never get this while off line, no matter how busy the combat area gets. And my offline game is a modded version, with re textured maps and effects mods, i.e guncam tracers, new damage models.
I have two versions on my machine, a plain vanilla that I use for online, and the already mentioned modded version.
If this is off base, or has been debated before, I apologize.