So my Gigabyte GA-H87N-WIFI motherboard came with the Intel AC 7260 wifi card.
Everything works fine and connection is stable and does not drop.
However, once in a while (maybe once 1-2 weeks). The card's 5GHz band will crash and the card can only receive 2.4GHz APs.
I can fix it by disabling and re-enabling the card or restarting the computer. then it will be fine again.
My wifi router is a Cisco EA3200, I have a laptop with the Intel 6300 card and this does not happen so I'm guessing something is up with the 7260 adapter?
Also after updating to the latest drivers, my wifi signal seems to be way lower for some reason. (16.6 was all 5 bars 16.10 is 1-2bars at most)