@MickyCar Start here: https://www.tp-link.com/en/support/faq/1794/

@Roman_Goldberg I would suggest to swap Main Deco with Satellite Deco: ER605 -> TL-SG1008MP └──Deco D964 ->TL-SG1005LP ├── Deco DB0C └── Deco - Living Room Possible outcomes: 1. All Deco report...

@canonex It is possible that X50 Outdoor is too far from M5, and gets weak signal from it, occasionally losing connection completely. This is when you phone goes to 4G/5G. You can check quality of...

@StarLinkDave Main Deco must stay connected with Ethernet cable, this is by design. Place both Satellite Deco in the same room as Main Deco, but do not connect Satellite Decos with Ethernet cable....

@JoeRocket I would suggest outdoor rated Deco unit, such as X50-Outdoor or BE25-Outdoor. These units have Ethernet port you can use to connect them to your house network with Ethernet cable. This is...

@Alexandre. Thanks for clarification. Please see below BE65-PoE product description screenshot from Amazon Canada web site (link https://www.amazon.ca/gp/product/B0GSSNMQDN):