Many thanks for your replays.
I was able to set AX3 as Home Mesch and it seams that roaming is working just fine.
Change my mind and keeping device.
Once more thank you all.
So for my user-case I bought useless quite expensive device?Wifiwawe2 devices can be controlled only by Wifiwawe2 CAPSMan, you can't mix older devices with it for now.
Also, non-wawe2 capsman can't control wave2 devices such as hAP ax3