This is not an HE issue, but hoping someone might shed some light on it.
I have an HE app, my own, that does my bedtime routine. It is triggered by a virtual switch called 'Bedtime'. It sets mode to NIGHT, turns off some lights and turns others on. It has worked great for almost 2 years. I used to trigger it using Echo where I had a routine called 'Good Night' which turned on 'Bedtime'. Worked fine.
When Homekit integration came along I switched things over to that. I created a scene in Homekit called 'Good Night' which just turns on the Bedtime switch. This has worked fine until a few days ago.
About 5 nights ago, I said "Hey Siri Good Night". Which is what I always do that works. This time the mode got set to night but none of the lights got controlled. I thought it was just a fluke so just had her turn on/off the lights I needed and went to bed.
Next day I thought I would test it. Again I said "Hey Siri Good Night". This time it worked fine, until that night when the same mishap happened. So now this has been happening for about 5 nights in a row, the mode gets set and nothing else.
As it turns out the Bedtime switch is not getting turned on. If I trigger the scene manually in the Homekit app it is fine. If I say "Hey Siri Good Night" anytime during the day it is fine. Only at night does Siri do something different. And I don't know quite how 'She' is doing it. I do have a virtual switch called 'Night' that will put my mode into night mode, but don't understand how SIRI would be turning that on.
As I said, this isn't an HE issue but wondering if anyone had any ideas? Maybe SIRI is starting to be AI and taking over my home......