The failure of the migration is because it does not recognize the numbers hexadicemal correctly: That is, the Internalportcfg command line was when I edited it without the 0x in front and therefore always asked me to migrate ... I would have to put it in quotes and with the 0x in front (Internalportcfg = "0x7FFF" for 15 discs) And another thing that you have to edit the synoinfo.conf file in the folder "etc.defaults" and tb in the folder "etc"