[3d Nirvana]

it happens to me too. I find that it seems to happen if i turn on the phone / open the text app before it stops ringing or vibrating or whatever. Since the phone's screen turns on a second before a message comes in, i can usually open the texting app before it finishes ringing.

I think whats happening is since i read it before it finished ringing it didnt update the notification database that the text was read. Even though I already read it. My fix for it is just to wait a moment when a text comes in before going and reading it. If i accidentally read it too fast i just send myself a message and let it finish vibrating before i open it up. When i open it, it fixes itself and the light goes back to its slow green blink.

kinda annoying, but not a big deal imo. If the blinking is bugging me i'll send myself a text, if not, i'll just wait till the next text and fix it then.

hope that helps!