[quote=“Tom Elliott, post: 43677, member: 7271”]You can upgrade again and that issue should go away.[/quote]

thanks a lot !
After the new upgrade, the interfaces bugs disappears.
When i launch a multicast download, in the fog log i can see the right image location.
But I’m still block after the wol, the clients stop at the image of partclone.
I suspect a network issue .
I tried the procedure udp send and udp receiver for 1 client.
[url]http://www.fogproject.org/wiki/index.php/Multicasting#Testing_1_Client[/url]

udp-send : ok
udp-receiver : no response arrive to the server.
I will search and let you know what i found.