Another TSC excuse:
You may find out if it's logical:
Their supervisor tell them that "sending Finger Print notice before approve I-485 case". Now, not all the I-485ers have got their FP notices, so TSC are busy in sending FP notices to ALL I-485ers before approve ANY SINGLE EB-based I-485 case.

-- Their excuse: we are following supervisor's order, and one can only do one thing at time, OK?
-- They looks like going on the dead loop, like a dog keep running in a circle and trying to bite its own tail. -- No matter how many times they make I-485ers have their FP done. (I got first FP 1 month after I485 filed, and got 2nd FP notice before 1st one expired. also I see so many guys get their duplicated FPs).

-- So here's another TSC excuse: You guys complained don't get FP, we sent you FP notices; now you guys complain getting too many FP notices -- what's your problem? Ah?
Any way, don't BLAME TSC!
Just 2 cents.
Any other thought???
FujiS