Since I've restored this game to my system, the chat panel has been very weird. It will allow me to say one, maybe two lines in a channel, then blocks everything else I type. I have to switch to a different channel in order to say anything else, and often it will block even that small ability to speak to other players after a while.
The only time it works consistently is in whisper or in party chat. Neither of those give me any trouble. Can anyone explain this, or offer a solution to the problem?