Hi Allan, thank you for responding to my question. My laptop is the only device experiencing the problem. When it happens, my laptop is still connected to the wifi and the network. It just can't open any websites and all the apps on my laptop can't be connected to the internet. The messages that show on the browser are like: your internet is interrupted or the network was changed. I looked up everywhere and tried the methods such as to run command prompts "flushdns" or make change the DNS server addresses. Is there a way to solve it? I searched o the
