Hello, I just bought a laptop and I have a problem with the 5 ghz band. My phone and other laptops in the house can all connect to the 5 ghz band except me. When I start the laptop I see my 2.4 ghz band which I am connected too and the 5 ghz band. If I try connect to the 5 ghz one it says Can't connect to this network and it disappears after a few minutes from the list and never appears again, only if i restart the laptop and i'm lucky because it doesn't appear everytime.
I have tried changing the channel, put it on 20,40,80 mhz, and N-only.. The encryption is wpa2 personal Aes, but tried other ones and even no encryption but it doesn't even show in the available network list.
My router is a Asus RT-AC56U, latest firmware, 1 meter away from my laptop. My wireless is Killer Wireless-N 1202.
What can I do to solve this ?
I have tried changing the channel, put it on 20,40,80 mhz, and N-only.. The encryption is wpa2 personal Aes, but tried other ones and even no encryption but it doesn't even show in the available network list.
My router is a Asus RT-AC56U, latest firmware, 1 meter away from my laptop. My wireless is Killer Wireless-N 1202.
What can I do to solve this ?