hello
I got same issue.
In my context CTR 6000 and Rap 2Wg.
Card is SC-I.
What i need to do is to flush rap 2wg.
Connect it to controler ( same vlan and controler send me dhcp ip)
.
So now rap is in flush state, is booting and geting ip from controler.
I didn't configure master in web interface of rap. Leave rap as a normal ap, give it time to connect to controler.
Rap update sw and reboot.
After this I see rap as normal AP in controler, and now I provision it with procedure "provision rap with psk" as in my "old" card there is no tpm , so no zero touch prov. possibility.
Remark : my default ap group is configured with lms ip able to join from rap.
Rap group is configured with lms ip able to be join from internet.
Cedric