i've notice this happen every time i pause the recording and then unpause it. its quite frustrating. if my friends soundcheck, i'll record that, then pause and start recording again when they start playing. it seems that i can never leave my levels alone in the beginning so one will be off a little and i'll go to turn it up and all of a sudden the opposite one is clipping like mad. its really confusing. i guess i shouldn't pause the recording.