When setting up my Voice PE device I get the error in the attached image. I believe this is because I have my local home assistant instance proxied behind Caddy which uses a self-signed certificate. I access my HA instance through https://hass.local because I use mdns to advertise that domain name.
I punched open 8123 to my container and then set my HA network address (Settings > System > Network) and put in the URL http://XXX.XXX.XXX.XXX:8123 and I was able to successfully complete the setup and the device works as expected.
Is there a way to get my PE device to work with self-signed certs and mdns? I'm not sure which exactly is the problem.