Thanks for trying to help me out, Gauss (you, too, Jarren - I just realized I overlooked thanking you previously). I don't have APIHeartbeat but will install it as soon as I finish this reply. I have checked the Character Sheet's settings. Unless I'm overlooking something, there isn'ta setting there that affects Death Saves (unlike Ammo Tracking). I have not tried either a private nor Incognito window. I'm running Firefox but I use Chrome for my dummy account I use for player testing and it's the same for both accounts. Following up on my previous post regarding it being an API script conflict, I discovered that I had only added three new API scripts for this game vs the game where death saves work correctly (and I had already disabled one of them - Patrols). The other two are a small script to restore initiative scores when switching maps that was posted here in the Community Forums (which I disabled to no effect) and UniversalVTTImporter (which I can really imagine causing a problem with death save tracking). I did have the TokenCondition script loaded in the other game that's not in the current one but it makes no sense that not having that script would cause this behavior. For the sake of completion, I've disabled UniversalVTTImporter to ne effect. One more possible clue. Although "deathsavetracking on" shows under 5estatus, when I (GM) click the Death Save button on my dummy player's sheet it only reports to chat as a whisper chat t me (not to the dummy player's chat). If I click on it as the dummy player it reports the roll results as a whisper to the GM chat (and to the dummy player's own chat). No sheet marking nor tracking results displayed in the GM or Player's chats. Since the Sheet marking can't be decoupled from the chat tracking (without modding the script), finding the reason for this behavior is becoming somewhat moot for me as I'm only interested in whispering the save rolls and success/fail tracking to me without the sheet being marked. I'm looking at the 5th Edition OGL by Roll20 Companion script on Github. I'm a rank amateur at scripting but I can see the section covering the death saves. Using my limited skills, it's not completely clear to me (without some further research) that the chat tracking can be decoupled from the check being made on the sheet, but I think it may be. If that is the case then I'd like to find out the reason for my current issue so I can take a stab at modding the script to do what I want it to do.