asus pce-ac68

Hi everyone, I'm having some trouble with a recent upgrade and was wondering if anyone would have any suggestions to fix an issue. I've recently upgraded some parts on my PC - Mobo, CPU, PSU & RAM. I also decided to upgrade from a USB wifi dongle to a PCIE card - this being the first time...

Hello all. I'm in no shape or form savvy at computer programming or network configuration, hence the reason for creating this thread. In short, I have reset and reconfigured my router (Asus RT-AC68U) and want to have my 5ghz signal operating in the higher channel range (particularly channel...