Linuxluver:
I called Tesla. They suggested testing it with a Tesla car. I'll do that. But I did point out this device is now supposed to work with any EV....and it has actually worked twice. They also suggest I test it with a few other Type 2 compatible EVs. If it works....then it's something about the MG. If it doesn't work....It's something about the Wall Connector. They would like to know...as there are other non-Tesla owners buying this device because the price is reasonable they plan to buy a Tesla at some point soon. Be ready....but want it work with their existing EV.
I was curious about how this would go and that was one of the reasons I ordered it. I'm being rewarded with an interesting problem. :-)
What version is it running? They recently added a new feature to the Gen 3 that gives you 3 access options: All Vehicles, Tesla Only, Authorised Teslas Only. If you have this version, you'd want to make sure it's on the first option. If you're not on this version (21.36.4), you can download it manually here