Hello,
to assist you, some clarifications about your environment are necessary.
- Since you are suspecting a settings problem, it would be extremely helpful if you could post your settings (e.g., your polyphony).
- How many tracks does your project have?
- Do you use many effects?
- Are other apps running in the background??
- Do you hear the metallic sounds over the headphones or through the speakers of your iPad?
Thanks for your clarifications.
Kind regards,
Frieder