Hi Kraton
You need check what is recommended version of the Driver to use with Firmware installed and vice-versa (check in Release Notes Tab this information) and install that in the Revisionn History tab have all versions available.
When the iLO status, it is important that in the server/O.S have the HPE agents installed to show the correct status, so, you can use the SPP in Online Mode to install all, you must use the SPP Gen8.1 for servers Gen8, do not use the others versions of the SPP to instal in this server, link to download of the SPP Gen8.1 https://support.hpe.com/hpsc/swd/public/detail?sp4ts.oid=5177951&swItemId=MTX_ff582daf008c4f529c4d6c28f6&swEnvOid=4184