Yes it’s on a fixed IP as are most of my smart wifi appliances… But somehow it still goes offline or timeout almost immediately after adding as a device into homey… I kind of gave up on it since. Restarting the app every x hours may not work as I have manually restarted the app and everytime the dyson devices still shows offline in homey… I have no problem with using Dyson’s own Dyson Link app to control it, just unable to do it with Homey.
Have emailed Athom support a few times but still no solution. I’m using the Dyson TP03.
It was fine when I was on an early v1 firmware.