Originally Posted by
Zacchaeus
Well something's incorrectly set up on the map or with the tokens etc. As you can see Fog of War does work. I can't diagnose the issue from what you have described, so perhaps you could provide a campaign file with just the bare essentials - such as the one map, one Pc etc.
Other things to check is that you aren't using any extensions (test in a new campaign without extensions); that you have placed the PC token correctly on the map and that the PC token has a light or vision source.