Might have covered this, but unable to send ETH from model T to One. Keep getting this error
INTERNAL_ERROR: could not replace existing tx
Hi @biziz42,
Is it possible that there is an older pending transaction(s) in your ETH account? If so, this older transaction needs to be confirmed (by bumping the gas price) or canceled first.
Information on how to bump the fee of ETH transaction can be found at https://trezor.io/learn/a/replace-by-fee-rbf-ethereum
Information on how to cancel ETH pending transaction can be found in this video: https://www.youtube.com/watch?v=Nw4QnQTSxb4&t=85s