Search any server forum. You will find threads titled “iLO 4 unresponsive after 30 days” or “iLO 4 watchdog reboot loop.” Nearly all of these are linked to firmware > v2.83.

The obvious counterargument is security. Newer firmwares patch vulnerabilities. However, for many homelab users, test environments, or air-gapped production servers, the stability and performance gains of a downgrade far outweigh the theoretical risk of an unpatched exploit. If your iLO is not exposed to the public internet (and it never should be), running a stable, older firmware is a perfectly acceptable risk.

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