I don't know why my router turns off automatically. Every one or two hour it continues to do that. Automatically turn's off and then turns on and it continues. I checked everything. Changed the adapter. But it's still same. I upgraded the firmware version. Can someone explain what is the problem with this model router. I heard that this model router is very problematic but I heard that when I got issues. Many people posted about this. Is there any way to fix it?