@Davide_Sandini @q3k @mrtick We analyzed 31WE, 35WE, 36WEa, 39WE, 45WE, 222M, but please keep in mind that even within a single operator they often run on different software (i.e. one 45WE had a different version of the software than another 45WE of the same operator, and that was very common). Also, not all the trains had the lock, but something around 80%.