I'm really starting to get frustrated..

Hey everyone. I've been playing FFR quite a bit lately (less & less everyday because of this). But I wasn't going to post anything hoping this would just go away, hoping it was just because of the lag I was dealing with last week. Well, I got rid of the lag & it's still happening. I decided not to post still, just hoping maybe it'd go away, I switched my spread keys & everything. NOTHING is working. I've cleared my cache, I have no other programs running, I've played FFR Another way, I've watched Tass's reduced lag video, I put more storage room for FFR. (Increased from 10 - 100KB.) I've started to realize, it's not because of the lag, it can't be.

You are probably asking. What is it?

Look at this replay of a game I played earlier - {Blaze}
This wasn't the only game this has happened, in fact, I don't think I've played a game today where this hasn't happened. http://www.flashflashrevolution.com/...play/47951339/

Is what happens is I'll be playing regularly just hitting every arrow & every time I get these random like.. auto misses or something. This is why I posted my replay, so you'll know what I mean. I KNOW I am hitting these arrows. The first couple times I assumed I just wasn't hitting them, but this has happened over a period of time now & I am 99.9% positive (Can never be 100% just in case) that I am hitting these arrows.

Does anybody have ANY idea why this is happening?

EDIT:I forgot to include I am using a Mac laptop.