ZSNES board

So I've recently been playing with my headset on xD normally i have it off and i was gonna start recording but ive notice i get weird sound problems on some games. On Zombies ate my neighbours for example when I jump in the water it makes the noise but a little more static than normal and it lasts l...

So i've tried recording with the built in zsnes recording since fraps wont detect it at 1280x720 and it records good except ill dump it after and im watching the replay while it dumps and all of a sudden it does stuff i didnt do like on donkey kong it goes and randomly walks into a monster or falls ...