You have registered cap to capsman, after a while reset cap to factory default and tried to register it back to capsman. you get this message.

• 21:06:55 caps,error [::ffff:192.168.188.2:57647,IssueCert] requests certificate, but failed to issue: a valid certificate with the same common name already exists! (7)

Revoke certificate is a sollution ok, but this happens whenever my caps are reset to default and ask for a new certificate. is there any sollution that do not need any revoking process?

device already has certificate but lost it after reset.

i think capsman should be creating a new certificate for that caps and kill old one.

what you think?

I think what you are asking for would negate any security benefits gained by using cap certificates in the first place.