Method is not allowed

[klassm]

Hey,

thanks for that nice add-on! I am trying to log in using https://portaleu.isolarcloud.com - however, when I do that, the add-on tells me:

[15:43:04] INFO: Login to iSolarCloud using gateway https://portaleu.isolarcloud.com ...
Error: API httpResponse is 405 Method Not Allowed

Should I use this differently?

Thanks Matthias