HI @VaneB ,
We have contacted NXP representative.
Answer from NXP representative
"A prelim hypothesis this hard fault seems to be part of the application going into a hard fault because an invalid access to a memory address, Before any conclusion can be made, need further info especially if modifications to the code were done. How (steps / procedure) you produce this fault?
Please update in your thread in NXP community, we have engineers working there."
We are posting the issues here, as advised by the NXP representative, in order to have them resolved.