@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...

@Jaxx_uk_8 I had conversation with someone on this forum, who couldn't force Deco unit to use Ethernet cable for backhaul. He checked cable with tester, no issues were reported. He was confident...

@Nori_M9P I run Deco mesh with M9 Plus and do not see speed issues you report with your speed tests. Check this: https://community.tp-link.com/en/home/forum/topic/655314?replyId=1320586 You should...

@Pk2 You will need to buy pair of powerline adapters. If you want to extend Deco mesh, those should be compatible with Deco Ethernet backhaul. Powerline adapters from TP-Link brand are safe bet, for...