@raheeljessa Sorry for the inconvenience caused here; actually we do not have such feedback yet that the PS4 cannot connect to the Deco in router mode, and even there was, we fixed it by disabling...

@igotek Thanks for your reply. Glad to hear that it works well. Good day.

@Kam73 Thanks for your reply. Cause the main router works fine when the main Deco shows red, have you ever tried to swap the location of the Deco? And what is the operation mode of it? Try to change...

@igotek 1. The Deco and Tether app are different applications for different products. The Deco app is for Deco series products, while the Tether app is available for others....

@Mahin.Miah Below is the instruction to setup the remote management on the TL-WR841N. https://www.tp-link.com/support/faq/66/ May it help.

@Mahin.Miah The DNS is different from DDNS. You can setup DNS server under DHCP-DHCP settings page. For DDNS, it is used to make it more convenient to access the local network remotely. Below is the...