@Link3-BD No, Archer A9 doesn't support TR-069. You can check this page: https://www.tp-link.com/solution/tr-069/#products

@Fran910 This WR941HP is a router, it cannot be working as the modem. Please verify again if it connects to the internet correctly, ensure there is a WAN IP address. Who is your ISP, BTW? You can try...

@Bitterman @JeanRodrigues Thank you for posting on the TP-Link Community. We TP-Link understand that you want to have the network permission to access the local IPv6 server/service from outside, that...

@ZeroHart Is the ASUS AX88U still in use, or it is connected between the modem and the AX11000? If you want to use the AX11000 to replace the AX88U, please connect the AX11000 to the ISP modem...

@kaushikpal Was this issue occurring recently? You may reach out to the local tech support team to check if there have other suggestions about this, if not, they should be able to help with the...

@GeordieDave If that is the case, please provide the Deco model (all Deco models in the network), firmware version, Deco app version, phone OS version, and your Deco account/ TP-Link ID, we will ask...