Firefox Randomly Missing Notes?

[jvizzlez]

I've had this problem playing FFR with Firefox for as long as I can remember. Every now and then, the notes on any given song will stop working for just the tiniest fraction of a second, and that fraction of a second is long enough for me to miss ONE note. It happens every 50-100 notes, and I don't really know how to fix it.

I used to play FFR a lot on IE, but the problem with IE is that the game will lag terribly for no apparent reason, and I figure that THAT will be harder to fix than just a couple of notes not registering. Note that this isn't consistent; I don't miss the same notes over and over again, it's always just random notes within any song I play, and it's getting extremely annoying.

If you have any suggestions, please help out!