Just to verify, when you add a cert to the supplemental folder mentioned here:
https://docs.inductiveautomation.com/display/DOC80/Adding+Security+Certificates+into+KeyStores
When you restart the machine, what actually happens is that the cert is added here:
Inductive Automation\Ignition\lib\runtime\jre-win\lib\security\cacerts
Is that correct?
Thanks,
Nick