@Korina further adding to my recent reply, the weatherstation does not disappear off the map anymore, but it does stop reporting to windy for roughly 3 to 4hrs, either once or twice a day.

However, still the same error as before.

@Korina I did notice a change, however it still doesn't upload successfully. This is only a few times a day though, where it will work flawlessly for half the day, then it won't update for a few hours then work again.

Still getting the error of "bad headers" though.

@ivant my weatherstation is now appearing on the app, but will see for how long this time. Would be handy if it keeps successfully showing, as it's meant to be 49°c today.

Just like to report, I'm having the same issue as OP.

Station is only visible for 6 to 12hrs in a day, then disappears. I've been successfully uploading for a few months, but just this last week I have noticed considerably that the station disappears off the map.

This isn't a good thing, when I'm trying to keep an eye on the temperature during the day, as Australia comes into the summer months.

ID: f077513e
Name: Willsden
Software: Meteobridge
Hardware: Davis Vantage Pro 2

Meteobridge is stating it's successful in data uploading to Windy. I've tried resetting the Meteobridge device, resetting the API and uploading to Windy, and also the data upload time frame.
However it's still an ongoing issue.

Windy is the only APP I prefer to use now, with the PWS upload option, as WunderGround has gone down hill.

Edit:
There is now a code showing in the Meteobridge log.
Error code: "2019-12-19 11:59:42 Error: 2019-12-19 11:59:29 Read error (Connection timed out) in headers. (no more tries)".

Can someone explain why my weatherstation is only showing up on the map, and showing reported conditions for only 6 to 12hrs in a day?

Meteobridge is stating its successfully uploading the data every 15mins.

This has been an on going issue for the past two weeks.

Edit:
There is now a code showing in the Meteobridge log.
Error code: "2019-12-19 11:59:42 Error: 2019-12-19 11:59:29 Read error (Connection timed out) in headers. (no more tries)".