Update README.md

Add second entry for Tesla in the Hall of Shame - Tesla Powerwall.

Signed-off-by: BJReplay <[email protected]>

Author: BJReplay

README.md

@@ -57,6 +57,7 @@ Please add new entries in alphabetical order - it will make things easier to fin
 | RecTeq Smokers | Tuya based, but per [reddit](https://www.reddit.com/r/homeassistant/comments/1graane/comment/lx56e3x), they pushed an update that locked people out of their smokers | 2024-11-15 | None |
 | Shark Vacuums | Shark has altered the API and broken the SharkIQ integration. See [sharkiq/issues/51](https://github.com/JeffResc/sharkiq/issues/51). This is an vendor problem, please don't harass the sharkiq maintainer. | 2024-11-14 | None |
 | Tesla | Tesla is now [Charging for API access](https://developer.tesla.com/docs/fleet-api/billing-and-limits) to the vehicle API. They're adding a new Fleet API that costs money to use. The Owner API is working for now, but it's unclear when/if support for it is going to be dropped  | 2024-12-15 | None |
+| Tesla (Powerwall) | Tesla have updated their gateway firmware to progressively hobble it, reducing the ability for owners to monitor their devices.  This has reached peak enshittification with firmware version 24.36.2 and later with Gateway 1 vintage gateways.  Although you can temporarily gain access by going through the _I forgot my password_ routine via the Tesla Energy Gateway (TEG) WiFi access point, and log in to the integration in Home Assistant immediately with the new password, **the gateway itself forgets the new password** within an hour, and once the login cookie expires, any logged in device loses access.  | 2024-02-02 | Tesla Fleet provides a dramatically reduced subset of information |
 | Wyze Cameras | Wyze used to have a RTSP firmware which worked well (I have one) but then they abandoned it. | 2024-11-15 | [Thingino](https://thingino.com/) has some open source firmwares which may work. Additionally, the [wz_mini_hacks](https://github.com/gtxaspec/wz_mini_hacks) firmware works well with many of their cameras. |
 
 ## Reformed