hi,   just to give some feedback got baremetal install working on Asrock C2550D4I (all 12 SATA ports working, just short testing) with jun 1.02a and 3615, the 3617 was not installing at all (found with syno assistant but failed while uploading the image - missing network support in 3617 for the intel onboard nic? atm no clue whats going on when uploading a pat image when booting from usb, did the vid/pid and mac thing right for shure) plan to migrate to 6.1 later after complete backup, raid