my last payment still unconfirmed more than 3 days and anyone here have same issue just like me?
It appears they are including too small of a fee by a factor of 10 for many payments. A review of 81b605c6d5718078cf540444aac875b0aa7f423d840131eaec7520d11d2138f3 shows that a fee of .00001 was included when it would probably have been more appropriate to include a .0001 fee based on it's size of >1 kb and age of the input. A review of several other transactions that were signed by 1BitmixerEiyyp3eTLaCpgBbhYERs48qza reveal the same issue, although the transactions that were confirmed and signed by the above address included a similarly sized transaction fee. I am not sure why they were confirmed. They were confirmed because transaction confirmation is a stochastic process not entirely determined by hard rules. As you (should) know, transactions with no fee are also confirmed from time to time. Blocks with 0 transactions are created. These things happen. There are probabilities at play here.
