Each wAP 60Gx3 AP works on its own frequency with auto beamfroming.
Clients are connected to the first and third, according to compatibility (regardless of the distance, others prefer 64800, others 60480).
All links work perfectly.
For the average wAP60Gx3, no one is connected, but tends to disconnect by itself (warranty option possible).
Electricity is supplied but the ping does not go.
There were reports from the customer of a complains, I turned off the electricity (probably the wireless worked, at least the power consumption was the same).
I replaced the cable and PSE (power sourcing equipment), it also doesn’t work all day and shuts down.
I am currently testing without wlan60-1 turned on.
So you have 3 WAP APs, what about the Clients ? Models ?
If there is no problem with the radio and everything is working fine, I don't make updates (with the exception of critical risk notifications from MT).
If I do an update, I try long-term.
P.S.
There are probably people who will always want to upgrade or do a charity helping MT test beta versions. It's not about me. My social mission is to share practical experiences between users and send suggestions to MT.
The first wAP 60G has 6.43.6 for factory and you have update to 6.45.9
The second wAP 60G has 6.44.6 as factory and you have updated first to 6.45.9 then to 6.46.8
The third wAP 60G has 6.44.6 as factory and you have updated first to 6.45.9 then to last 6.48.2 “stable” not long term