Okay I am running 1366x768 as well. I think the reason it's not working for us is because there is no exit game picture for our resolution yet so it doesn't even detect it. I downloaded the latest fast script from the original post and it doesn't detect the open cellars at all on 1366x768. I took a pic of the dungeon icon for 1366 and edited it in paint to be cropped in the same way the 1920x1080 pic is and it worked right away.
Here are the cellar.png and exitgame.png for 1366x768 resolution I made. Put them in your bot>pics>1366x768 folder. Hopefully this fixes it. I haven't made the rest of them yet. Edit: network disconnect picture added now too. I won't be able to make a game limit error one until I actually get it though. Name them respectively in your folder.
edit2: I just tested it by forcing deaths until I had yellow armor then running the latest version of the fast script. It repaired after teleporting to town then left the game and started the next one with no problems so this should fix it.
Cellar.png
Attachment 8753
ExitGame.png
Attachment 8754
Disconnect.png
Attachment 8755