Green square
 

ive got another green square on my screen its on the the player portrait over my health and energy bars.
i got the button bag green square fixed but now ive got this new one. ive disabled nui and it was gone. ill attach a screen shot

Were you pvp flagged?

Not sure you can even be that on the pandaren starter area, but it kinda looks like the spot where the pvp flag indicator sits..

I play on a pvp realm, smolderthorn. and i think you are right

Guess Spiel (or xrystal) can fix that easily then :-p

But I'm sure they'll poke in soon enough.

well after i was done with the pandaren starter area and hit stormwind the green square has ceased to exsist. ill let you guys know if it comes back.

the green square is your horde or alliance flag as you where only in panda starter area you did not have a faction so that is why you had a green square.

Yeah... the Pandarian don't have a unique icon for PvP before they have chosen an alliance... so you end up with a green square in nUI5 when they are PvP. I have fixed that already in nUI6 by using the sanctuary icon instead. It has not been fixed in nUI5.