@hedg4r Try to change the DNS server to 8.8.8.8/8.8.4.4 under advanced-network/DHCP server- DHCP settings page. Still the same, please disconnect the Archer C6 and connect your computer to the...

@Kalzz Hi, the Archer C7 V5 supports Onemesh already, while the C7 V4 is not included on the compatibility list, so I'm afraid it does not support. https://www.tp-link.com/onemesh/compatibility/ May...

@Sean7232 Could you please provide a picture of this basic page? Does it affect the performance of the actual router? Good day.

@Niv69 Below is the instruction to setup virtual server/port forwarding on the router. https://www.tp-link.com/support/faq/1541/ Please notice that the WAN IP of the Archer C1200 is the public one,...

@Tobisz You can login to the web UI of the Archer C59 and go to advanced-security-settings page to change the sensitivity of the DOS protection. And you can disable it to verify whether the...

@Stan144 You can try to create the connection profile manually with the APN information and verify whether it works better. https://www.tp-link.com/support/faq/1663/ Besides, the signal strength...