@whitedragon
You need to add this to the nible.conf file.
addnode=99.132.231.140
addnode=72.11.149.185
addnode=207.12.89.2
addnode=46.39.246.24
addnode=54.244.198.104
addnode=72.78.100.3
addnode=106.187.94.209
maxconnections=5
This is to prevent that your connection is made with rogue or misbehaving peers, most of them trying to process into the nibble network blockchains that were mined offline, creting that problem. This list avoids that problem. I had the same problem that you had and now it's fixed.