So do you use web download in the WL software or are you getting that data with the local configuration in the station setup?
In my Davis Envoy/USB configuration I only run WL software twice a month for a few minutes so as to continue my monthly WL data, then stop it and run Cumulus. After I signed up for weatherlink.com v2.0 earlier this year, then when I run that WL software weatherlink.com gets updated but I don't know the interval, and can't see any data or graphs on the free version.
In my separate Vue console/WiFiLogger setup there is a setting to upload to weatherlink.com and that is the primary and ongoing feed for this, again only limited information available for the free version.
Enjoy,
Paul