Hi,   Dsm 6.2 (DS3615XS) WORK to Virtualbox. I managed to run dsm 6.2 (ds3615) on Virtualbox, be careful that version 6.2.1 does not work). It will be necessary to download the good spk on the syno download center.   You must first configure grub (the mac address must match the one entered in the vm), then convert the .img file to .vdi (VBoxManage convertfromraw --format VDI "source file path" "target file path" ).   In the settings of the VM, you have to use as s