@Clive_A I am sorry, I feel we are going in circles. In my opening post I was saying I am using a OC200 and from the router I have a switch downstream as you can see in my topology screen.

@Clive_A Yes. My router/gateway is the ER707M2. And I use a OC200 v1 controller.

@Clive_A No, it does not. Regardless of the connection - wired or wireless. And regardless of the way it's applied - via tick box or via reservation definition. That is what I said. So do make your...

@Clive_A I have meanwhile discovered at least 5 more devices that do not get the desired IP. These are non-vital IoT devices so I never checked because they work anyway. But still. This is part of a...

@Andrewspan I wonder if this might be a FW problem with it being a new model and all. Nevertheless, this is inexcusable, these are meant to be deployed in enterprise environments for crying out loud,...

@Vincent-TP Unfortunately it is not. The printer is a Neptune 4 Pro but that is irrelevant as many clients get erroneous IP (not the reserved/intended one). Below is a screenshot of a Tuya relay that...