<img width="783" alt="screen shot 2017-11-23 at 12 37 50" src="https://user-images.githubusercontent.com/709388/33171094-380e410a-d04b-11e7-9651-eb93f64ac2ba.png"> I think this is due to a harmless bug where ledger send address calculated with 0x17 as prefix version You need to recalculate the right address from the sent publickey using the right prefix version