Hi,
Had a Gree AC working fine. It went berserk… Fell off WIFI, back to AP mode.
Had to readd it with the Gree+ android app. Also updated the FW the same time to 1.23. MID is 10001-v16.7.
Now HA lost it. Device status is unavailable.
MAC address is the same. It gets an IP address. Works fine with the Gree+ android app.
I guess it got a new encryption key…
How do I set/reset HA? Or what to do in this case?