Very Senior Member
I was working from home this afternoon when suddenly all the apps on my employer's laptop froze. Given that their systems are often slow and the VPN connection somewhat flaky, I didn't think much about it until a message popped up to check my Internet connection. So I tried the web browser on my own laptop, which was running alongside the other one and that confirmed that my Internet was down. Also, the led lights, being controlled by the script in amtm were off (and they stayed off). Now I'm pretty sure there hadn't been any interruptions to the power supply, but when I logged on to the router GUI, it was clear that the RT-AX88U had rebooted, even though the leds remained off. I have plugged in a device into the mains which will tell me for sure if there are any power cuts, however brief, so I shall be able to eliminate that as a factor. Is there any other way to try to find out what might be the cause if this happens again?