@Dinu_ks Hi, do you mean only the two phones poco f5 and MI 11x prefer the 2.4G WiFi, all the other devices are connected to 5G WiFi, when the two bands are using the same SSID? Actually, with Smart...

@mindeb111 Hi, please provide more details about the Wi-Fi issue, you mean there is no Wi-Fi signal at all, or you are unable to connect the Wi-Fi network? or Wi-Fi connected but no internet access?...

@Andreti Hello, the Archer AX50 doesn't support to modify the values of "beacon interval", if there is any problem with your router, please share with us more details.

@TP-Locked Hi, thank you very much for posting on TP-Link Community. If you are using Windows computer, please reformat the two drives that are not recognized by the router to NTFS in 4096 Bytes...

@melissahankins Hi, by "poor internet connection issue" do you mean slow internet speed? If so, is your i7 processor laptop connected to Archer C20 via Ethernet cable, 2.4G WiFi or 5G WiFi? What is...

@Raymondo1 Hi, please try a factory reset by holding the reset button/hole for 10s, if no response, please make sure you are still using the original power adapter, and refer to the instruction below...