@Nakov Thank you very much for the follow-up and for reporting the issue to the community. Can I know who is your ISP also? Is the model number of the TP-Link router Archer AX1800? Please verify the...

jrell wrote The same thing happened to me - the WAN port drops once I turn on the 1000mbps speed. On 100 everything works fine. @jrell Please go through the troubleshooting suggestions in the...

@RayKumm Are you saying there is only one router in the network diagram? Is the 192.168.10.1 the LAN IP of the Archer AX50? If that is the case, can I know how are the 192.168.1.x, and 192.168.30.x...

@Xarias Is the PC connected to the AX11000 via cable or Wi-Fi? Is there any chance to test the speed with other devices, such as mobile phones or laptops? To assist and figure it out efficiently, I...

@AX11000-Owner Sorry to hear that the issue persists. Can I have the name of your ISP? Please check for the firmware updates on your router web GUI and install the latest official firmware, which is...

@Lostplay Please go through the following troubleshooting suggestions if Tether failed to detect the Archer AX20: What if Tether cannot detect my TP-Link product in the “Device” Page?