Line of sight blocks are being ignored. I'm not sure if thi is a bug or an ID 10 T error on my part. In setting up my dungeon map I dropped my player's map into the map layer an then my DM map over it in the DM layer. I then went into the DL layer and drew out my los blocks. I dropped a character token into the token layer and gave it a light radius of 60' that no one else could see simulating infravision. More like x-ray vission since the los block failed to do anything.