Review on Wi-Fi router netis WF2780, black by Li Mei ᠌

I purchased this router to expand my home network by 5Ghz, but I did not manage to fully evaluate the product, because. after a short time, the Internet fell off from all devices. I tried to connect with a cable via dynamic IP to another router to check the Internet operator, but even here, on the main Wi-fi device, the connection worked stably, but from this device it disappeared. I ated to different firmware versions and reset to factory settings after the ate, alas, it did not help. The manufacturer's support service is disgusting!