Even in a unpopular unity with chat not even close to full you will often cut in and out of unity chat... even while remaining in zone. But since there is no longer a message you wont even know it so hours can pass and you will wonder why there hasn't been messages. Even worse I find sometimes I'll have partial unity chat. Like I wont be able to see anything from leaders but I can from players so I will think I am monitoring for the domain invasions but in fact I'm not. Or even weirder is sometimes I can be in chat enough to send messages that others can see but I can't see anyone elses