Hello DC Ops,
elastic2088 was failing to reimage. It doesn't seem to respond to PXE. I thought it was fixed based on comments in T355830, but looking at the SEL I see the following message:
A fatal error was detected on a component at bus 100 device 4 function 0. Mon Mar 04 2024 21:01:51
Are you able to take a look at the hardware? Let us know if you need more info.