Thanks to @christopher.eakin this was incredibly useful. I adapted to export each SEL in a 65 blade domain to CSV then checked the length of each CSV within the loop to generate an email if over X lines log for further investigation due to the amount...

Had this issue on a C240 M4S running 3.0(1c) code   Managed to resolve by powering the system down via CIMC and leaving for a period before powering on. A cold reset didn't help as believe the fans are still going wild. I imagine the easiest fix woul...