@BroncoCountry You can clone the Arris TM822G modem MAC to your main Deco but that may not be the real problem. What make and model is your unmanaged switch ? There are known issues when using D-Link...

@OKDan2024 When you download the FW (firmware) file from the support website it's important to select the correct HW (hardware) version - that's the warning about (details). If your Deco unit is HW...

@Kempfer Deco W2400 has 2× 10/100 Mbps Ports. That's the bandwidth bottleneck you're talking about. Since Deco units are compatible with each other, if you place a main Deco unit which is a gigabit...

@PartyBA Archer C6 v3.20 supports Onemesh which allows only certain range extenders or PLCs to be used to extend the main router wireless coverage. Refer Onemesh FAQ - Q9/A9. What you can do (if...

@PartyBA Archer C6 v3.20 can't be used as a satellite device - it doesn't support Easymesh - Archer C6 V4 does. Here's a list of routers that support Easymesh.

@qazwsxedc16 That's for BE800 - if it's about BE550 just wait for an updates from TP-Link support team.