WD reporting to Weather Underground the wind speed at 50 knots!

While my Davis Vantage pro 2 is showing and average 1 mph wind speed with a max of 9 mph today; WD display is showing current wind speed also at 1 mph but is showing the Maximum gust Today at 50 mph!! That is also the wind speed that it’s reporting to weather underground.

Any ideas why? We haven’t had winds like that since December.

might have been some sort of interference
you can reset the daily max gust via action, reset daily values
you do not say which version/build of WD