@sebastian-roth said in Can't multicast on latitude 3310:

more I think udp-receiver is actually dying at this stage and not delivering the rest of the data.

What if we are running out of memory on FOS Linux partition. Where we bumped it up from 127MB to 275MB for the larger inits? This 3rd partition isn’t that large though. My C drive partition is 25GB, but I rarely multicast while imaging. I do remember we had to make the FOS Linux drive for one user before we upped it to 275MB but I can’t remember the circumstance.

Something else we need to be mindful of / is this is an untested image from the perspective of multicasting. This is the first uefi image to the first uefi target computer the OP has. The previous ones have all been bios based.

If I remember correctly when the multicast task starts, it actually spins up one udpsend task for each partition. I wonder if that task is terminating on the server not the target computer. But again why only for uefi systems…