Failed to connect, please try again

[Roos-AID]

Since yesterday? I get failed to connect.
Tried to reinstall , no success
No errors in log.
Same with HA Melcloud version.
The iPhone Melcloud app has no problem connecting
Also tried guest account.

[vekexasia]

I am getting this as well but my android cannot connect

[Grabauskas]

Same here, more details about the error:

Cannot connect to host app.melcloud.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)')]

And there is another discussion: home-assistant/core#117997

[Roos-AID]

At the moment it is working again. If it was indeed a SSL certificate problem, then it can be closed.