Right earbud buzzing While using transport/ outdoor NC any fixes?

White using my headphones [life dot 2] when I use transport or outdoor noise cancelling at certains pitches in the songs I listen to, the right earbud starts to buzz and make a strange noise. Can anyone help?

Disconnect n reset

Contact support if does not fix and if under warranty you could get a replacement

Contact the support.
Those who did that job here in the past for free will not do this anymore.
We gave up, because this forum is neglected totally by soundcore.