Hi, I don't see any report on this bug, so I decide to post here.
As the title says, when I pressed F2 or F3, airbrake was not opening although I still heard wind-blowing and speed decreasing. I tried both speed brake button on stick and switch on the left-side cockpit but nothing changed.
Just want to let you know.
my rig: i7 4790, 16Gb ram, GTX680, SSD. Setting all max except view distance (normal).