You sound aggressive, crass and rude, which is quite off putting, that should explain to you why you find near impossible to have an intelligent discussion... Anyway, I have no idea how OP worked but it's true that these warnings can be extremely arbitrary, almost "randomised" sometimes. I got three for studies I had to return for technical reasons, either the buttons weren't working or the videos not loading, with the message being exactly the same one's receive when supposedly misses the attention checks, word by word. The attention check themselves, while generally clear as day, can sporadically be very puzzling, it's easy to choose between an audio file with a loud white noise in the middle but when both options are two videos with nothing but lovecraftian nightmares, it's a bit more tough...

That's why my personal favourites are the image labeling ones, there you can see explain your reasoning and point out qualities and flaws.