@Stylax Update: Please refer to the suggestions on this link: https://community.tp-link.com/en/home/kb/detail/412546 Best regards.

@Rafid_Anjum Hi, thank you very much for getting back to me. Yes, since you are already on the beta firmware which supported band 4, you could upgrade to 1.5.2 directly and after firmware upgrade, it...

@nimagp Hi, welcome to the community. Did you notice all the lights will turn on for one second, then turn off during the reset? After factory reset, the internet will light up without any...

@Wuffi84 Hi, Thank you very much for your time and patience. Firstly, I find a picture online that described the VOIP connection of Fritzbox and I suppose it is the same as when you had on Fritzbox?...

@Erving Hi, The other M4 will connect to the main Deco M4 directly, and there is no need to use Archer C7 to repeat the main Deco’s signal. And if you are worried about the distance between two Deco...

@EduardoMarci Hi, since firmware 1.5.0 build 20201022 and above, it is allowed to manually add some websites to the whitelist of Antivirus, maybe you could try to add the school site manually to the...