War Thunder suddenly started crashing to desktop with “FATAL ERROR” and no actual code.
A few times would get to the start up screen for a few seconds and then crashed again, over and over.
I tried turning my NVidia Instant Replay off and it stopped crashing. Tested it while in game, as soon as I tick the box to turn it back on, instantly crashes again. SO… War Thunder apparently isn’t playing nicely with Instant Replay on… fix your stuff Gaijin!