Interesting about the load balancing as there were only two clients connected at the time to the AP 5G network.
Yes, I have ChannelFly (smart select) turned on for 2.4 & 5 but the 5 just seems to drop everything and jump channel randomly, with no other networks nearby. (After checking, the 2.4 has done it a bit but not as much).
I am using the basic NetSpot to keep an eye on whats going on, and im the only 5G network that even gets picked up by that. This is why im wondering why the AP is channel flying.