@Lilyinthevalley Still not available on may routers and mesh systems.

@Lilyinthevalley No these channels are not allowed in Europe region.

@Lilyinthevalley What's your deco region code? EU or US ?

@Boeau I think all the issues are related to subnet mask because some IoT devices and phones could'nt support 255.255.252.0 subnet mask so you can change it to 255.255.255.0 because newer deco models...

@windqsp I mean have u checked the speed before and after plugged ethernet cable on Deco? is there any difference in speed?

@windqsp Have u checked the speed before and after connect the ethernet cable to Deco on your laptop or phone?