I just tried to ssh to my board and get prompted for a password. I have no idea what that password could be though. I’m using image endpoint_image_B0120.2.20.24.img which I installed a week ago, and prior to that I was able to ssh without being prompted for a password.
The config tool lets me connect without a password.
I can see a “Change Password” option inf config too, when I try to use that it displays:

I have no idea what this is talking about and if it is safe to continue, will I break ability to debug and so on…
Also look:

It has my name in the userid, no idea how that got set…