[Issue]: All Altherma entities just come unavailable and in Emergency State

[UK-JustinSmall]

I am getting the following

Just stated this morning resulting in sensors showing as Unavailable. Any ideas?

[jwillemsen]

I also have problems controlling my Altherma through HA and through the Onecta app, very likely an issue at the Daikin side

[UK-JustinSmall]

Yes the app has gone down too, getting onto Octopus now :-)

[edautz]

Same here, onecta app on mobile phone states: Unit offline. But display on heatpump reports local and cloud connection. Reboot HP doesn't solve the problem. Status screen from daikin status webpage states all systems operational.