If you read more than the first inch of that thread, it's clear that this is not a 3rd-party app causing the problem. Indeed, that top post is extremely unhelp

If you read more than the first inch of that thread, it's clear that this is not a 3rd-party app causing the problem. Indeed, that top post is extremely unhelpful in the tradition of "did you try zapping PRAM?" and other voodoo stupidity. It's a blind answer from someone who clearly does not understand the question. Typical Internet outcome, in other words.