I had problems with the preview but actually it is quite simple
I always had mapped my windows 11 to the NAS SATreceiver over SMB to do the copies…
But It is far better to Export directly to my satreceiver /NAS large hard disks It seems also faster as the read and write run over seperate controllers yes I connected a 16 TB hard disk to a USB 3 port on the enigma sat receiver that actually is samba and seems natively to work perfect with windows 11.
A big 4k screen is the only way to get a real view of a preview. A laptop is too small but easy from my couch
I hope one day the preview can be send to a samba share or harddisk without attaching a long hdmi cable