I've always been able to apply numbers to Token Markers and a while back (perhaps more than a year ago) it stopped working when I hosted a game but the numbers works fine when I was preparing for the session. I started to think it was a glitch when other players had joined the game. It happens with both default and custom Token Markers. I cannot find a cause nor anyone else talking about it in the forum until recently when I came across an automatically closed thread by Lars E. Its exactly what I'm experience with more detail than I can provide, but its been closed without any response. I tested what Lars has stated and the issue was the same. Turns out for me and Lars the Token Marker numbers stop working when you pop the chat windows. As I always pop the chat during a game session, it now makes sense why and when this issue occurred as it wasn't other players being logged in at all. My Browser version is: Version 93.0.4577.82 (Official Build) (64-bit) My OS: is Windows 10 Pro 20H2 Additionally, I noted that when I close the popped chat windows it does not appear in the parent Roll20 browser tab, I've never noticed this before as likely I closed everything at the end of the session. So, for this issue I'm forced to refresh to get the chat back. Thanks Lars E. for discovering the cause for me and anyone else who had posted or can provide supporting info on this. Please help us.