Daikin AC - Select "Minimum" fan speed, then automatically changes to "Medium-Low"

[MrFusion4]

Hello,

Firstly, HUGE THANKS to everyone working on this project. I can't express how useful this integration's been for my smart home setup here in Japan, having all five of my air conditioners (two Mitsubishi, three Daikin) in HA and also fed through to Apple Home app via the HomeKit integration. I've also just begun using light switches too via the supported Panasonic switch hub, which works perfectly too!

Back to the issue... My Daikin AC units (Risora) support seven fan speeds (Auto, Minimum, Medium-Low, Medium, Medium-High, High, Very-High) which I've verified through use of Daikin's iOS app and the unit's remote control. When selecting "Minimum" in Daikin's app, the fan speed is selected correctly and remains there. However, when using this integration, it correctly changes to fan speed "Minimum", but after a period of a few seconds, automatically changes to speed "Medium-Low", (regardless of the previous fan setting.)

I've attached a couple photos of the HA setup and logs to show how it's working. The bottom two commands were triggered by the iOS app (showing how "Minimum" can be selected and remain selected.) The commands above are all from HA.

If there's more information I can provide, please let me know how. I'm a bit tech inclined, but if given instructions, I can follow them.

Thanks again for your continued support!