@Max123 Hello, what is the model number of the your extender? Is it TP-Link extender? Taken TP-Link extender as example, it uses the same wireless settings as the main router to create the...

@piter.zaw Hello, as you can see on the official website, the beta driver is available for Archer T3U v1, Archer T4U v3, Archer T9UH v2,Archer T2U v3, Archer T2U Nano v1, Archer T2U Plus v1, TL-WN821...

@PebblesTheCat Hello, the TG-3468 is the gigabit PCIe network adapter, and it works well in Windows 10 and Server 2008, it won't be a faulty one. You can change another PCI-e slot on the Windows XP...

@poudenes Okay, replied to you.

@poudenes Hello, what is the current network diagram? Does Deco M5 work as a regular wireless router or access point? What are these devices? Including model number and OS version? You can setup...

@steppinup Hello, thanks for your valued reply. You can open Deco app and go to more-advanced-operation mode page to switch it to regular wireless router mode. May it help.