Hi I have a Dell inspiron 15 5000 series. Ever since the beginning, it has a strange issue of: I'll be using it for about 1 hour to 2 hours, the Internet all the sudden will become very slow (the wifi connection still shows connected, but it slows to the point where you got no response). Then after I reboot it, it will start working normal again and then stop working again after 2 hours. This laptop is about 1 year old, and the problem is a problem from the beginning.
I have tried the following myself already: - try to update to the latest WiFi driver for my dell laptop. - try updates everything in the OS to the latest - Try disconnect and re-connect (without rebooting laptop) when the issue comes on.
I suspect there's something wrong either with the wireless adapter in the laptop, or some kind of driver or software bugs that at the beginning it would work, after you use it for a while, it fills up something that don't clear.
I'm running windows 8.1. Thank you.