Alright, I'll try to keep this clear and to the point.
If I run a server deployment job on a system already part of the Altiris computer list, it never starts its jobs, it'll restart the system a few times trying to get it to PXE mode, but nothing, no luck. It will just boot to it's existing operating system.
If I remove the computer from the Altiris list, manually tell the system to boot to PXE, have it receive the linux boot image from altiris, get added to the Altiris list, be assigned the same deployment job, then it will at at least retry to connect to the MTFTP enough times to get a connection.
In 'PXE config util', I've removed WinPE x64, the default boot option is WinPE Managed, boot option for unknown computer is Linux Managed (auto-select), multicast is enabled.
Is there any other settings I should be looking into / posting here to best facilitate any help on the issue?
Thank you,
-Aaron