Good to hear you got it all running in the end. Likewise, I was having issues with stacked VMs so I ended up just running docker directly in windows (rather than in a ubuntu vm) to get it working. The stacked VMs are a pain, but glad to see you’ve worked out a way around that.
There was some further discussion between benolayinka and myself in the other thread on self-signed certs, and benolayinka is updating the docs with the missing instructions.