@Roee I would recommend the following two configuration changes: 1. Configure Deco mesh to run in Access Point mode: Switching a Deco to Access Point (AP) Mode 2. Leave only 5GHz band available on...

@Cappuccino Your situation seem to be the following: 1. Main Deco reports it can't establish gigabit speed over its WAN link to ISP modem, which is the meaning of "Abnormal WAN port speed" alert in...

@daleautech If switch supports Deco Ethernet backhaul protocol, you can connect them directly to the switch. More on that topic is here: General questions about Ethernet Backhaul feature on your Deco...

@Zyber There is QoS parameter in Deco app that could be throttling speeds. See How to set up QoS on the Deco In your case, you should up it to at least 500/500.

@ccnl The conversation you refer to is from 2020. In 2020, there was no option to configure IPTV port on Satellite Deco. I think TP-Link added that option exactly for situations like yours: when...

@zachiedoo I see that you have selected Deco M4 for your WiFi mesh, which (M4) is WiFi 5 and not even WiFi 6. You hardwire everything, which means you'll be getting max fiber speeds on WiFi...