Today was my first chat on this installation. I've been successful with chat using the 1.2 version on a different (unix) server.
Attached is a picture of my mdl_chat_messages table and I wonder if the "system" column might offer a clue. The first 6 rows have a number 1 in the system column (and I can't remember exactly, but I don't recall anyone typing the word "enter") and the remainder of the rows have a 0 in the system column.
Any assistance anyone can offer will be greatly appreciated. I feel pressed for time, I have another class in the morning.