Command Madness!!
 

I can't use commands on my own server or the public servers, I have flagged my account as 200, but it doesnt work, none of them do is there anything I am missing, also is there anyway to run the newui with the emu?

Are you using the 'say' channel?
Commands to any other channel like group or chats won't work.
For example '/say #level 60' will work '#level 60' while in roup chat won't.