Duplicate Root Authority certificate error

[prasad.kudithini.external]

After upgrading our IronPorts to 14.0.0, when we try to upload/update the SSL certificates, system throws an error that "Duplicate Root Authority Certificate" found. We tried to identify and remove duplicate certificate prints, but still the error exists and this started with 14.0.0

Any help?

[prasad.kudithini.external]

I was able to resolve this. Basically, till the firmware 13, system used to overwrite the custom CA list. Now from 14 and above, it amends the existing list. Uploading new certificate is enough