@flameshot Hi, Could you please provide more details what exactly you mean by "plug"? Do you mean the AC/DC adapter of the router? What is the exact name or model number of the router?

@CiaAgentMert Hi, Please verify that your Wi-Fi router is broadcasting at 40 MHz channel width. (use some Wi-Fi analyzer software) Many routers automatically switch down to 20 MHz channel width if...

@MASS_711 Despite the LED being blue, it still might my worthwhile to check within the router's settings if the Wi-Fi bands are activated or deactivated. Apart from the above, I think the only thing...

@RomanShein Hi, Here is a post that I found on the OpenWrt forum. https://forum.openwrt.org/t/porting-firmware-to-tp-link-archer-c20-v5/35512/77

@IGORR Apparently Kazakhstan opened the 6 GHz band for Wi-Fi about 8 months ago. That can be considered fairly recent. Have your iPhone and the Galaxy S24 phones ever been able to connect to 6 GHz...

@JFDSD Hi, For the BE550 the answer is yes.