Hi skypilotYTS, Yes all DATA buttons are turned on.
I have been using MSFS since it was released and since the latest MSFS update my Live Weather has not been working.
I have just set departure to CYOW and it clear sunny skies.
I have turned off all buttons in DATA and saved them and my MSFS crashed to the Desktop.
I restarted my MSFS and chose Normal Mode when prompted went back to DATA and turned all buttons back on and saved it.
Went back to CYOW and the weather is clear and beautiful skies.
It does not matter which airport I go to the weather is beautiful clear skies.
I own all previous versions of Microsoft Flight Simulator plus I own X-Plane plus I own Aerofly FS 2 and have never had any issues with Live Weather with my MSFS until now and I have not had any issues with Live Weather with the other simulators.