How to changing from WiFi network to Homey Pro Ethernet Adapter

Hello Robert,

I wonder what makes you think it actively uses wifi instead of ethernet?
When you’ve connected the ethernet dongle correctly, the wifi connection stays connected, but isn’t actively used as long as ethernet is working correctly

Are you sure the USB-C cable is OK? You’d have found the #cablegate tag when you read this topic

To disable wifi all in all, during setup you just had to pick Ethernet Only, but you pushed the blue button, right?
Or you connected the ethernet dongle later, during or after setup?

See, no wifi:

To disable wifi, just enter setup mode
https://support.homey.app/hc/en-us/articles/7263241090716-Activating-Setup-Mode-for-Homey-Pro

and now just hit the “Ethernet Only” button.