SigFox MKR1200 Unit Testing - If you don't see any output for the first 10 secs, please reset board

“With this board, is there a delay between it being reset and the USB port being detected? Since it’s SAMD21 based, I’m guessing there is…”

How do I confirm this / check?

I tried using the extra_scripts answer mentioned in the other post, which is being run, as I can see the comment “Delay while uploading” output ok… but I still get a hang on the testing results?!?

There is also a delay in the setup() of my test_main.cpp for 2000ms?