I cant connect to HA cloud provided link:
# curl -v https://blahblahblah.ui.nabu.casa/
* Host blahblahblah.ui.nabu.casa:443 was resolved.
* IPv6: (none)
* IPv4: 144.126.246.47
* Trying 144.126.246.47:443...
* Connected to blahblahblah.ui.nabu.casa (144.126.246.47) port 443
* ALPN: curl offers h2,http/1.1
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* CAfile: /etc/ssl/certs/ca-certificates.crt
* CApath: /etc/ssl/certs
* OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to blahblahblah.ui.nabu.casa:443
* Closing connection
curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to blahblahblah.ui.nabu.casa:443
The home Assistant itself shows
Cloud connection status: connected
The subscription is active. I tried this from several locations but with the same result. HA version is 2026.1.3