@muddlehuddler How do you connect the skype to the Deco? By wired cable or wireless？What about the network stability of other devices also? If it is connected by wireless, please disable the mesh...

@M1zzRym Great to know that, congratulations. Nice day.

@Atiqur_Rahman The router should be working fine if the 5GHz can be detected by other devices. Have you ever tried to change the wireless channel of the 5GHz to verify whether it can be detected?...

@Jenmckay Thanks for your reply, glad to hear that you figured it out finally. If need more help in the future, do not hesitate to contact us. Nice day.

@Glen Definitely sure. Have done that.

@rujino001 Thanks for your reply. Try to re-install the driver and test its speed. https://www.tp-link.com/support/download/tl-wn823n/#Driver If still the same, please change another USB port on the...