@jdrumsc The AX21 doesn't support the VLAN settings as you required, it only supports VLAN settings for the IPTV or VoIP services, you can check the instructions below:...

@D.Vincent Are there any limitations on the electronic board? If no special settings, you can try to set up the WR902AC as a normal wireless router, it will provide you a wireless connection then:...

@smashrafulhuq You may check if you can block PUBG via the Parental Control settings on the router: https://www.tp-link.com/support/faq/1723/

@SAGOR675 Hi, below is a setup video for your reference to install your wireless router: https://www.tp-link.com/support/setup-video/ But if you still failed, please refer to the troubleshooting...

@RCN_Sailor29 How many devices are connected to C4000, wired, and wirelessly? You may optimize your wireless network, for the devices with small traffic, please connect them to the 2.4G network, like...

@billybobmac Can you check this topic? https://community.tp-link.com/en/home/forum/topic/257504