[Shinoby]

So, I have now tried it on my E61.

Here the USB-OBD interface runs completely problem-free with ISTA 4.33.30.

If someone could tell me now, from which ISTA version USB-OBD-DCAN interfaces no longer work on the newer models, I would be very happy.

Otherwise I wish you all a nice Sunday

K-DCAN work with all models, old and new /E- series/! 

How do you mean that? Also for F and G models?
If so, do you have a tip for me? Or do you also mean the firmware update from the DCAN interface?

Please open your eyes and read attentively what I wrote:
K-DCAN work with all models, old and new /E- series/!

Only E series!!!

What is not clear here?
Or do you see what you want to see, and not what is written in black and white?