My wallet is out of sync and struck at block at 1268345 and is 76% done. It's been struck at that block from about last five days.. I have 8 active connections(nodes)as well on my wallet.. I am using mac and wallet version is v1.14.0.0. I also downloaded the lastest wallet v1.17.0.0 but when I open that it says error loading blinded.dat.. Please help