We have great news regarding ACI: you now have 8 less faults to deal with. Effective immediately, you can get rid of all your Fault Code F1545 to F1552.
Read more in the APIC Troubleshooting TechNotes:
Disable ACI on Going Atomic Counters - Fault Code F1545 to F1552
Special thanks to the author:
Luis Contreras
Cisco TAC