I have this problem also. Can't withdraw to an unregistered account - withdrawing to account key doesn't work.My key is PTS8VFH9pmjy9dW1BYtd3tArpieqKBxjYTKccyxT6Mfq7HBzvhGhx if someone wants to loan me some temporary PTS.
1% withdrawal fee500 PTS maximum per withdrawal request (with 25 PTS fee, that's another 5% fee minimum)20000 PTS daily withdrawal limit