2023 R3 ECU Not Writing for Licences
![skeeterzx210@msn.com](https://ftecu.com/images/user_48.png)
in R3
Got my bench kit try to write my ECU to verify ECU SN. Keep getting
Status: Reading ECU .00%
It's been over a hour and a half.
I believe I talked to Cory he said it may take up to 1 1/2 hours the first time.