I have a Klingon character who, when I used to type, worked fine with. But then one day it stopped. When I type something it dosn't come up on mychat box and, as far as I'm aware, (I havn't properly looked into this yet so I'm not 100% sure that it dosn't) it dosn't show up on anyone else's either.

The only time I can see it is when it is in Zone or Local chat, or probably Team as well (And any other chat ones that have a speech bubble appear over the character's head/ship), when a speech bubble pops above his head/ship. this is very strange and I really want it fixed.

Can anyone please help me with this?
Comments
/whitelist_chat 0
and see if that fixes your issue.
(edited to change the 1 I had originally to a 0 as you want to disable the whitelist which may be blocking any chat function - my bad)
Anyone got any more ideas?