[luntik]

Hi, I have faced with exactly the same issue. I tried to tune M2 comp build dat 04.2019, CMD flash was able to read software and after we have file ready we started flashing process. After few seconds it crashed. 

We tried esys but the problem was that the car Ilevel was 19-03-523 and we had esys with psdzdata a bit older. So there was a dependencies issue. However we turned on Ista online and it did a trick without any problens. 

After this issue we tried with Autotuner but they don't have a file or virtual read, none of them, kess, cmd, AutoTuner so there must be some protection I assume. 

I was wondering whether Bench could do the trick. 

Looking forward for any more information regarding this.

What do you mean by ISTA Online? ISTA with online connection to the official BMW services? If so, did you try to use ISTA without that connection?