Good morning, tested and works ok. We have found only one ‘anomaly’. When you boot the computer with a dock or NIC via USB, ipxe boots without problems but when it loads the kernel it only tries to assign IP via DHCP on eth0, which in case the computer has an internal NIC, causes it to retry several times without success. If the machine has only one NIC, it works without any problems. Thanks for the quick solution. I hope it will help to fix this problem in future kernel versions.
Best regards.