Dear Sir:
I am a third-party programmer manufacturer.
We have customers who successfully erase chip and program online using the J-Link user interface, but fail the FCT test.

However, they successfully mass erase and program online using the command line method, and both the programming and FCT tests succeed.
What are the differences between the user interface and command line methods for online programming? Or what could be the reason?
Attached is the command line log file.
Thanks