@teve okay found out that I can only go up to OC200(UN)_v1_1.2.7_20220804 Anything higher would install the SDN Controller, which is not compatible with EAP330.

@MR.S Thank you! that firmware is able to recognize EAP330! I suspect I need to stop upgrading OC200 when it started to offer me SDN firmware? Otherwise I'll face a similar issue? Thanks heaps!

Hi, I have OC200 Omada Controller and EAP330 Access Point that's been collecting dust. I've decided to revive them back to live and upgraded OC200 to the latest firmware: 1.37.9 Build 20251027...