Hello @Simmitys No one has ever deleted your post, it is just displaying on another page as there are new posts all the time. You can find your original post here:...

Hello @WangBangBang Can I know what is the device connecting to the 2.4G network, and what is the link speed between them? If it is a laptop, you can check the link speed as follows: How to check the...

Hello @LordPM Can I know when did you purchase the router? Are you using the original power adapter? If you are using the original power adapter, I would suggest you contact the local tech support to...

Hello @WayneHu The Access Control Blacklist blocks all traffic from LAN to the Internet, it will not block the communication between LAN devices. If you need to block the internet access as well as...

Hello @coffeeking When you connect your laptop or phone to that unsecured portal wifi directly, what is the IP address you can get from it? I'm not sure if there is any special requirement on the...

Hello @hamimrahman.17 Is the WAN Connection Type PPPoE on the C20? Who is your ISP? If there is no internet access when you upload the old configuration file into the router, but the internet works...