@Sunshine , Thank you for your support, I'd tried to reproduce the issue by actively cutting off the power but nothing happened, may I feedback you next time if the problem till persists.

Hi @Sunshine , The main router connects to the Internet via PPPoE, the ISP is FPT Telecom. When the issue happens, all the Led status of main/satellite routers light as usual, the internet light is...

Hi all, Currently, I'm facing the issue where I cant access the internet (an exclamation mark appears on Wifi's name) after all the C64s power off then on at the same time. Here is my model: Tplink...