I have a 2021 Trek Rail 7. I took it in for service at a Trek shop last week and they mentioned the firmware needed to updated. Once I got the bike back, I have had issues with the speedometer jumping around and the motor cutting out at higher speeds. No error codes are being thrown. The Trek dealer talked to Bosch and now they want to replace the speed sensor to see if that resolves the issue. Curious if anyone else has had similar issues after a firmware update? I don't want to pay for a sensor replacement only to have it not resolved. I rode the bike the day before I took it in with no issues, so it seems that firmware is the culprit.