I think the hardest bug I've had to work on was just plain irreproducible. Once we exhausted all other ideas, we just attributed it to some sort of bit flip. No

I think the hardest bug I've had to work on was just plain irreproducible. Once we exhausted all other ideas, we just attributed it to some sort of bit flip. Not a very satisfying resolution, but kinda cool to have encountered such an issue at least once.