Maa11,   While 11.25 is the latest version, it isn't supported on the MD3220, 11.25 was for the MD34xx/MD38xx series. So 11.20 is the latest supported for the MD3220.  The reasoning for the date difference is that the ISO itself was compiled in 2018, but the software in the ISO is the latest supported versions, which will be older than the ISO itself.    Let me know if this helps.    
Hello, I downloaded this image: [URL] The page says release date 10 jan 2018, but all files in this image are dated 2016... and installed from this image MDSM show version 11.20 (instead of 11.25): [IMAGE]  
Which version of the MDSM is the latest?