I learned a lot reading 'What was your most difficult bug hunt' I'm sure it will help me and others (who I plan to narrate some of the stories to) will benefit too. can we please re open it and keep it so others may add a few more ? I know it can be used as an excuse for more discussion style, but this one is a real gem and helpful in more than a general way. There are specific learning points there:
- bug might be due to a particular area in a other wise common area on screen (top scorer, I wont mention the particular term used there as I do not like it)
- the most simplest things like int and short can cause issues
- know your API/ flush
Am sure others can add more. Let us not lose the chance of others adding more great answers, the next bug just might not be found as yet or is being made as you read this.