It's async in `adguard`, `icloud`, `twentemilieu` and also not a `callback` (but not async) in `elgato` and `wled`.    Don't know exactly which is the best, but can fix other components if needed.    - No callback no async  - No callback async  - Callback no async  - Callback async    Getting confused, it's not homogen in the code :sweat_smile: 