@tERROR After conducting some tests, I found the following: The colors of the router's indicators do not change during the problem. They remain green. The router is so stuck that when I unplug the...

@woozle I am using the IP address. Ok I will try the cable. That's a good idea to locate if its internal device problem.

@woozle Yes, I read that. I'm trying to figure out whether the connection drops due to packet loss (ISP) or because the router has stuck. Actually, I'm not sure if the entire device has stuck; it...

The router loses connection and stuck for about a minute or two. It happens several times a day. I noticed that the upload stops first, but some download traffic still goes through. During this time,...