I have a 3200-USF1 controller in my lab that is currently running ArubaOS 6.1.4.7-FIPS. I was trying to upgrade to 6.4.2.6-FIPS (ArubaOS_MMC_6.4.2.6-FIPS_49666) but the upgrade fails with this message:
"Error upgrading image: FAILED : This controller cannot upgrade to this version, try a lower version of AOS"
What are the most recent versions (FIPS and standard) that are supported on this controller?