A week ago the looper in my pod hd500x started stuttering. As in, I record something and when it loops the recording, the sound gets cut off and starts off after 1-2 seconds. I don't know if its a common problem but it's really frustrating. I've tried to re-flash the firmware too, it's still not working properly. Please help. Also, this cannot be because of any physical damage because I havent gone out with the processor in the last two weeks and has been in the same place in my room and i haven't picked it up or anything.