I have noticed this since the update from the 10th of May, Everytime I start a showcase, it plays okay for a few minutes then crashes, most notably if I play the heli showcase, the game crashes almost instantly before I even get a chance to jump in the heli.
I think this is related to the crash when exiting ARMA, because that too happens, same way when I exit arma before it crashes.
{F19416} {F19417} {F19418} {F19419} {F19420}