I too am crashing to desktop after running a mission. Usually takes ten minutes or so, then wham, back to desktop. I am also just using the unlimited health option. I will also add, that I am using a saved game that was made before the patch was released, that may have something to do with it or it may not.
I'm not playing this game again till we get an always correct security cam hack...... That mini game is effing frustrating.
That's very easy to hack the security camera.
If you see number in red so don't put any numbers that marked as red. If 9 is RED so don't put 9 at all in next attempt.
If you see number in orange, it means incorrect placement so you need move same number to other placement like 5678 so when you see 8 in orange so move 8 to other placement like first digit, second digit or third digit so DO NOT PUT 8 in fourth digit if you get orange in fourth digit.
Don't use same numbers at same time like you can't input 5676 so remove one of 6 and replace with other number.