Search is your friend.
I am gonna test this out. I was testing while being offline so this could be the issue. Hopefully it fixes it. To test I will put a bunch of random text in chat.
Timed messages : timed messages have a spam filter around minimum number of lines in chat that need to pass, set this to a low amount if your stream chat is not activeUpdate It's working! And its pretty slick how it works too...the countdown won't start again until it gets the prerequisite number of lines you set. Once that threshold is hit it will put up the message (or if multiples, the oldest one in the display order) and restart the count. Its basically running an AND statement so if time is zero and you have had X number of chat lines then it will display the message or wait until both conditions are met.
Nice piece of work!!!