Were you present during the commissioning (testing) of your system after install, and did it work then? If so, then either something failed between then and now (possible) or you are missing turning something on.
I was present. All worked well, and worked fine for several days. As best as I can tell, I was running off version 1.49 and now it is version 1.50.1. That is the only thing that changed. I have also walked through the entire process of resetting the system (both the solar inverter through gateway, as well as the PWs). I've left it alone the last couple of days though.
In the meantime, I have set the PWs to "Reserver for Power Outage" at 100%. They are being drained, I assume naturally? I'm losing ~3% per day.
Solar is definitely powering my home during the day. The Powerwall is the only outlier in what is non-functioning. The actual gateway (via the IP) is throwing errors, as seen below (and as I provided earlier). So, it appears to be all PW related.