@Jonny.a A few items you could check in the TP Link router's administration portal. Is UPnP enabled via the router? Found in Advanced dashboard >> NAT Forwarding >> UnP Also have a check if your XBox...

@Tommy_HK Also without knowing what type of devices are connected to the other end of the Archer AX50, it could be the devices' network adapter is limited to 10/100 too, as the other poster has...

- This website has a few African NTP addresses to try. https://www.pool.ntp.org/zone/africa - TP-Link has an Egypt satelite office; Arabic & English. https://www.tp-link.com/eg/about-us/contact/ -...

@Saynow Have you tried other ntp servers such as time.google.com or time.cloudflare.com

@2bit_Dale I have experienced this too with the newer VR 900 v3, while using the latest March 2020 firmware.

@Daniele78 The Archer D20 only works with ADSL technologies only. Vodafone should provide you with a VDSL/VDSL2 modem router as a part of the upgraded broadband service that you have subscribed to.