This has happened to me when the time on the camera isn’t correct.
Usually resetting the camera’s time to the current time fixes it.
I’m not saying this is your issue, I’m just saying that this has happened to me and why.
Hi, thank you very much for your answers.
Now it’s ok for the update.
To solve the problem I updated the firmware from 4.2.6.7 to the latest version directly.
Now I will start programming, I will come back to you if necessary.
Is there an advanced integrator guide available from the community?
Thank you very much.
Eric