[App][Pro]Weather Underground PWS app (Release 4.0.4, Test 4.0.6)

Hi,

I’m having problems adding my weather station to the weather underground app.
I get the error (translated from dutch) Could not find Station-ID of invalid API key.
I’ve added them correctly as is shown in the wundergound.com website under my devices.
The WS-View app on my phone i used to set up my Alecto station does get data from the weather undergound site.
When i check the log of the app i see a url to api.weather.com with my device id and key in it.
Followed by HTTPS error 401
Anyone any ideas ?