I had Omada 5.x installed on a PC to setup an initial config on a network deployment.  I ordered the OC200 eager to offload the service into a hardware device.  The OC200 arrived this morning only for me to discover that it doesn't support Omada 5.x, its stuck on 4.4.6.  So I'm unable to do a site/device migration from controller to controller.  This is very frustrating and a poor user experience.  Does anyone have any tips to force a site/device migration when controller versions do not match?