So I have been using my DIR 600L router for more than a year now, but recently I am getting this wierd problem. After being connected to internet for 2 hours or less, I would automatically disconnect from the internet. At that time I can not connect to anything from my desktop, which is connected by a LAN cable from the router. But the internet is OK, I tested it using other devices it works fine, the wifi works as well. Only thing that does not work is the connection for my desktop. It normally gets fixed after I disable wireless and reboot and then I enable and reboot it again, but doing it each time is pretty annoying not to mention it disconnects the wifi users for a while. So I was wondering if any one can help me with the problem or provide me with any information.
My internet connection uses direct LAN cable of static IP. It does not have a router