@BASO Yes, you need to modify the wireless security settings for both 2.4G and 5G networks.

@07mangesh We will discuss the issue on your own thread: https://community.tp-link.com/en/home/forum/topic/262208

@07mangesh According to the log file you attached, it seems the C20 doesn't even connect to the internet. Can you confirm if there is any limitation or restriction on the ISP line, as you can get...

@Tania1111 Just to confirm, what is the model number of the router, Archer AX10 or AX1500? You can find it on the bottom sticker. Please check this article to ensure the QoS settings on the router is...

@William-YWAMIca I think the router sold in Peru might be an ES version, which would be a customized version for the local market, and that's the reason why you cannot change the language. If you...

@Bigdg72 Hi, check the troubleshooting suggestions here: https://www.tp-link.com/support/faq/2289/