IT_Feldman

I thought I had responded to this sooner, but I guess I forgot. The links above helped me resolve my issue. It seems like I am also plagued by the power saving feature on the motherboards NIC. The steps outlined above to add the line of code to the syslinux configuration helped me resolve the issue. I'll paste all the links below in one spot for anyone else that has this problem:
https://forums.unraid.net/topic/133803-intel-ethernet-adapter-sporadically-losing-connectivity-until-reboot/
https://forums.unraid.net/topic/138177-6115-igc-000009000-eth0-pcie-link-lost-ryzen-9-7950x-solved/
https://www.reddit.com/r/buildapc/comments/xypn1m/network_card_intel_ethernet_controller_i225v_igc/?embed_host_url=https%3A%2F%2Fforums.unraid.net%2Findex.php

Alright, my issue has been resolved. The new flash drive is up with the replacement key.
 
Thank you everyone for helping me fix this!