@ASUS_ASUSWRT It would be very good customer relations if Asus offered a very generous warranty swap of 88u for 87u for those with 5ghz problems. Many 87u users will have never come anywhere near these forums, will not be pushing the hardware very hard and be happy with their purchase. But those who have been struggling with the 87u for over a year, with still no resolution, are worthy (even if not strictly entitled) of a way out of the Quantenna quagmire. It is still far from clear that the 87u will ever meet its expectations.