I hate the gen 3 wall connector.

It creates a wifi access point in your garage that you cannot turn off:

  TeslaWallConnector_<unique-id>

some people were able to downgrade their firmware to a version that didn't do that, but i guess this article shows telsa got rid of that ability.

I would love to be able to hack any firmware to disable that.

I also read that a connected tesla car can force an over-the-air firmware update maybe through the charging cable or wifi, but I haven't verified that.