[saagarjha]

I think you're leaving out the option that the person you're replying to has seen even worse bugs because they have better ideas of how to deal with random crashes than bisecting code changes. For example, with the details you provided (of which there isn't much) I would suspect a thread safety issue.

[quelsolaar]

Thank you! I find that the worst bugs are usually the ones involving the logic of the algorithm, and the language has nothing to do with the bug itself. This is why I think that a language that is very explicit, and without side effects and therefor easy to step though using a debugger is desirable.

Buffer over runs, can be trickier, but I have plenty of tooling to find the issues.

Thread safety issues are what nightmares are made of.