Hi there. I have a NAS with TrueNAS Core as its OS connected to the same computer network (router) as my Windows PC. I cannot turn off my NAS in a secure way. When I try to sign into the TrueNAS web page at https://truenas/ui/sessions/signin from my Windows PC in order to shut down my NAS from the Web GUI my browser displays a warning that the site’s SSL certificate is invalid and cannot be trusted. I have been unable reach iXsystems support. Please bear in mind that I do not know anything about Linux or any other OS (including TrueNAS) except Microsoft Windows. I need a safe and simple way to turn off my NAS from my Windows PC. Your assistance will be appreciated.