How to add cnPilot e501 AP's in an given Group

Dear Sir 

How to add cnPilot e501 AP's in an given Group

Whenever i add error message is appear in it NOT IN SYNC

I have also share an snapshot with these

Sometimes I also get stuck with “not in sync” error (E600), after reboot the AP, status changed to “in sync” and config is pushed to AP.
This happend on initial provisioning the AP through cnMaestro.

Hi , 

    Could you please provide some more information about this part . We need 2 information add jobs page screenshot  & is it happening everytime whenever new AP joined to AP group for the first time .  Attaching job file page for reference to check config Auto-sync jobs

Warm regards,

Raghavendra.N

job page screen shot