Anybody here have a Davis Instruments weather station?

Received recently, works locally, having some difficulty maintaining
link to the Weather Underground (www.wunderground.com) website
apparently related to keeping time synch.

Couldn't find a group that seemed to have the subject; Davis appears not
to have a forum of their own for some inexplicable reason so thought I'd
see if anybody here has any experience or knows of a more suitable
forum. (Did find one web-based that looked useful but half-dozen failed
attempts at registering ran me off... )

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