Certificate trusted

Hello, I hope you don’t mind me reaching out. After two weeks of testing to resolve the issue of creating more than 30 different certificates, I still encounter the same error (please see the attached files). I’m not sure what else to do; could you please help me? I should mention that it only works on the local network. You might ask why—it’s because the Arctium launcher disables certificate verification for local IPs or 127.0.0.1. It’s impossible to disable certificate verification for external IPs or domain names. Thank you in advance for your help. Attachments : https://psitransfer.belimail.fr/38c3d7ab236e