Homebridge Not Discoverable in Home App
Hello! This is my first post here seeking support. I've chatted and done some troubleshooting with the friendly folks on the Homebridge discord server as well with no luck.

I am unable to add Homebridge to the Home app on any of my iOS devices. The bridge does not seem to be discoverable on my network, confirmed by not seeing my pi on Bonjour browser. 

I'm working with a clean setup.

- Recently purchased a new Raspberry Pi 4
- Freshly formatted microSD card.
- Flashed latest Homebridge raspbian image with balena Etcher using macOS
- Default config.json
- Only have 1 plugin installed (Verified Homebridge Hue v0.12.11)

Other things I have tried:

- Changing username/pin in config.json
- Deleting "persist" folder
- Homebridge Settings > Reset Homebridge Accessory
- Tried connecting to WiFi vs Ethernet
- Factory reset router
- Moved 2.4 and 5GHz networks to same SSID
- Rolled back Homebridge to 1.1.1, 1.1.6, rolled up to 1.2.4, 1.3.0 beta32
- Attempted to disable IPV6 by adding ipv6.disable=1 to /boot/cmdline.txt

I am able to control accessories via the Accessories tab on Config UI X.
Logs seem normal and I do not receive any error messages.

> [14/12/2020, 15:21:14] [HB Supervisor] Restarting Homebridge...
[14/12/2020, 15:21:14] [HB Supervisor] Starting Homebridge with extra flags: -I
[14/12/2020, 15:21:14] [HB Supervisor] Started Homebridge v1.2.4 with PID: 3799
[14/12/2020, 15:21:15] Loaded config.json with 0 accessories and 2 platforms.
[14/12/2020, 15:21:15] ---
[14/12/2020, 15:21:16] Loaded plugin: homebridge-config-ui-x@4.36.0
[14/12/2020, 15:21:16] Registering platform 'homebridge-config-ui-x.config'
[14/12/2020, 15:21:16] ---
[14/12/2020, 15:21:17] Loaded plugin: homebridge-hue@0.12.11
[14/12/2020, 15:21:17] Registering platform 'homebridge-hue.Hue'
[14/12/2020, 15:21:17] ---
[14/12/2020, 15:21:17] Loading 2 platforms...
[14/12/2020, 15:21:17] [Config] Initializing config platform...
[14/12/2020, 15:21:17] [Config] Running in Service Mode
[14/12/2020, 15:21:17] [Hue] Initializing Hue platform...
[14/12/2020, 15:21:17] [Hue] homebridge-hue v0.12.11, node v14.15.1, homebridge v1.2.4
[14/12/2020, 15:21:18] [Hue] searching bridges and gateways
[14/12/2020, 15:21:23] [Hue] Lobster Hub: Signify Netherlands B.V. BSB002 bridge v1941132080, api v1.41.0
[14/12/2020, 15:21:23] [Hue] Lobster Hub: 4 accessories
[14/12/2020, 15:21:23] [Hue] masked debug info dumped to /var/lib/homebridge/homebridge-hue.json.gz
[14/12/2020, 15:21:23] Initializing platform accessory 'Lobster Hub'...
[14/12/2020, 15:21:23] [Hue] Lobster Hub: 2 services
[14/12/2020, 15:21:23] Initializing platform accessory 'Kitchen Cabinets'...
[14/12/2020, 15:21:23] Initializing platform accessory 'TV Color'...
[14/12/2020, 15:21:23] Initializing platform accessory 'Bar Cart'...
Setup Payload:
X-HM://002438SZZAL4F
Enter this code with your HomeKit app on your iOS device to pair with Homebridge:
                       
    ┌────────────┐     
    │ 374-76-303 │     
    └────────────┘     
                       
> [14/12/2020, 15:21:23] Homebridge v1.2.4 is running on port 51546.

**Environment:**

* **Homebridge Raspberry Pi Image Version**: v1.0.17
* **Node.js Version**: <!-- node -v -->v14.15.1
* **NPM Version**: <!-- npm -v -->v6.14.9
* **Homebridge Version**: <!-- homebridge -V -->v1.2.4
* **Homebridge Config UI X Plugin Version**: <!-- hb-service -v -->v4.36.0

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