Originally Posted by WallysWorld
My Windows 10 computer installed the latest Java version last night (Java 8 Update 251) and now inside the Mission Editor, the Weather Manager button does nothing when I click on it. Does anyone else have this issue with the latest Java?

And this morning Windows installed the latest update as well (KB4549951) so that could be the issue too.

Sorry, can not confirm, because still using W7 64bit. Can other users with W10 confirm that problem?