Keep me updated. I’ll try to help more if I can. I’ll also mention there is a great telegram group that can help with these issues as well. Group Invite Link: https://t.me/joinchat/GHNuc_nhNQjLPWsS
Discussion
Ok, I found out that you can relay - via USB - into the RPi zero. And it seems that I able to connect to the Pi.
Strangely enough, when I try to log in with the standard settings: pi as username and raspberry as pw, I always get access denied... Do you happen to know of any way to predefine the standard user?
With the SeedSigner 0.7.0 image you would not be able to ssh in. However if you want to go down the dev build/troubleshooting route, you can build an image that does have networking/ssh. https://github.com/SeedSigner/seedsigner/blob/dev/docs/manual_installation.md
and
https://github.com/SeedSigner/seedsigner/blob/dev/docs/usb_relay.md
are good resources to do a “manual” build of a dev image that includes networking/shell access.