guidance would be greatly appreciated

I'm having trouble with HPE iLO5 (Integrated Lights-Out) after a recent firmware update. Since updating, I can no longer access the iLO web interface, and remote management tools like SSH also fail to connect. I've already tried resetting the iLO network configuration and verified the IP address, but the issue persists. The server itself is operational, but the remote management features seem completely inaccessible. Has anyone experienced similar issues with iLO5 after a firmware update? Are there any specific troubleshooting steps or best practices for restoring connectivity in such cases?