so these 6x APs are running in Instant mode.
Is "connected, no Internet" gets displayed on their laptops? if so this could mean a lot of things, I suggest to check if the device is in the correct VLAN with the correct IP configuration, also check to see if DNS is set correctly
------------------------------
Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba.
------------------------------