LOS map I built is now missing

[Darth Jerod]

So I created some LOS for a map in my Hoard of the Dragon Queen campaign. We started using it last week and now this week I go to bring it up and the file is still in the folder but it does not bring it up. Do I need to go and rebuild it all over again?

[Zacchaeus]

Did you draw the LOS in your campaign?

[Darth Jerod]

Did you draw the LOS in your campaign?

So prior to last Sundays game I drew in a LOS for the map we would be using. We got to the map but had to stop for the session. I had also prepped some new tokens for some of the NPCs and everything was fine. Look at it this morning while trying to figure out connection issues for a friend (his wifi is bad) token changes I made were still in the combat tracker but the changes to the stat blocks were replaced. Also my LOS layer was now gone in game but I could see it in the folder.

I recreated the LOS today and I hope we get through it because I am not confident that it will stay connected to the map.

[Copernicus219]

I've noticed portions of my LOS walls just end up missing on a reload. Haven't been able to reproduce.