XRM570 Wifi DHCP Issue

Hi, sorry for the delay. The problem had not occurred again until yesterday.

The "Traffic Controller" tip doesn't do anything.

All my WiFi devices are like this:

If I see the router log, it has too many DHCP requests from my devices (they all have reserved ip's). They happen almost every second.

Rebooting the router from the interface, it worked. All WiFi devices work without problem.

Today I was working on my PC (connected via cable) and suddenly, I lost the Internet connection. The error that I got was "dns server is not responding". My DNS server is 192.168.8.1 (my router), which points to 8.8.8.8.

My wife was using the tv connected to wifi without any problem.

Trying to manually configure the 8.8.8.8 dns server on my pc, I got the same error.

I tried to open 192.168.8.1 in the browser it said "the server is not responding".

Then in cmd "ipconfig / release and ipconfig / renew" and I got this:

"The DHCP server timed out."

I thought that the problem was only in WiFi, but it turns out that it also happens by cable, only that my pc had a reserved IP and a fixed IP.

At that moment my wife tells me that she does not have WiFi on her phone or on the TV. When I check, no device could connect to WiFi, my computer (only device connected by cable) could not connect either.

So DHCP issue is general, but it is the first time that the router freeze completely .

I had to unplug it from the wall and plug it back in. Everything works correctly.

One thing that I have noticed is that only the power led is on, no matter which option I choose in the interface. There isn't any blinking led.

Thanks. Hopefully you can help me.