Status of all entities is “Unknown”

[bradleyhelton]

I first installed this integration a few days ago, it worked for a few hours (really well) and then all entities status changed to unknown.
I checked the launchpad and it showed my meter as not connected, I checked my router and it was connected intermittently.

I got a WiFi repeater, and it now shows as connected on the launchpad, connected on my router, but still unknown in HA. I completely removed my MQTT integration (this is the only one I use currently) and reinstalled. It immediately found my device but still shows as unknown. Restarted HA and still nothing.

Any thoughts ?