CG, the errors have changed since the whole OH2 thing began... now the problem appears to be their SSL Certificate chain is using a certificate authority the browsers don't recognize.
Code:
* TLSv1.2 (OUT), TLS alert, unknown CA (560):
* SSL certificate problem: unable to get local issuer certificate
* Closing connection 0
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (OUT), TLS alert, unknown CA (560):
curl: (60) SSL certificate problem: unable to get local issuer certificate
More details here: https://curl.se/docs/sslcerts.html
I'm able to make OH2 work if I tell the browser to ignore the certificate.
I don't know how anyone is working from VPN or special browser... I would not trust writing anything (posts, PMs).
I still go there to read though... :-)