Hue light to dim then off

The reference in this post tells you most of it.

Matter is built into Homey firmware and has no app that you need to load. Hue bridges can be connected as a Matter device to Homey. It has been stable and fast with Hue motion sensors.

@rizzah How are you doing?

Regarding your experience with Matter, there may be some cases where people see the devices going offline. It may have to do with their type of Wifi network, Wifi settings, and Homey’s connection to it. See here for more info.

Your issue is that some devices do not seem to receive the command consistently, right?

I doubt you will find the solution in working with zones, which is btw my favorite to work with.
I would start by registering your lamps to your Hue bridge(s), which is by far the preferred starting point.

Can you show your last flow? I have a few ideas you can check:

  • Too many simultaneous commands to lamps in the same Hue bridge
  • Wifi connection poor or Homey flipping between multiple access points
    And even
  • Homey power adapter unstable