@Dany1 HP OfficeJet Pro 8720 All-in-One Printer has Ethernet port. Connect it with Ethernet cable to one of Satellite Deco and see if printer will get a connection through wired link.

@BigKevOz Any unmanaged gigabit switch from TP-Link should do, but just in case - get it from the place with return policy of at least 1-2 weeks.

@Vanellus Thanks. Everything looks in order. You should be having signal selection capability with firmware 1.6, not sure what is going on. Just in case, power off all your Deco units and then after...

@CampFreddy If you want to find what your Deco M4 is capable of, in your environment, you will need to run speed tests with the following setup: 1. Switch ISP router to router/gateway mode; 2. Switch...

@Froso Start with this document: General questions about Ethernet Backhaul feature on your Deco If you have question after reading that document, you'll need to tell more about your home network: how...

Vanellus wrote @Vanellus just to answer my own query, I have updated the beta firmware (1.5.1 with signal selection) to 1.6.1 (which has security improvements). No problems doing this, took about 5...