Separate 5G and 2.4G SSIDs are no issue in my experience-- it's multiple SSIDs on one phy where Atheros goes wrong.
I really want WiFi6 gear... but given that there's no real OpenWRT support yet, and how long it's taken 802.11ac to mature in OpenWRT (it arguably hasn't yet), it's kind of discouraging.
Separate 5G and 2.4G SSIDs are no issue in my experience-- it's multiple SSIDs on one phy where Atheros goes wrong.
I really want WiFi6 gear... but given that there's no real OpenWRT support yet, and how long it's taken 802.11ac to mature in OpenWRT (it arguably hasn't yet), it's kind of discouraging.