I have several smart ceiling fans, and they have all been controlled tolerably well using Google HA. One of them is a Modern Forms fan that has full control of lighting levels, fan direction, and fan speed. Two days ago, HA suddenly started responding “Actually the Bedroom fan doesn’t support that functionality”. I can still control the fan speed from the Home Assistant app. I have not made any changes to HA in several months, then only adding three smart switches. How can I fix this? I am disabled, and I really need to be able to control the fan speed without having to get up and go get my phone, which is of course sitting in its charging cradle.