Before discussing zeroprotocol wait for the developer working wallet. Got no HEXX and SEXX with him for two days. Stops when checking the blocks on the blockchain downloaded, restarts do not help, the blockchain does not download.
Download chain with fresh wallet.dat.
Back to working with the new wallet.--->
Blockchain:
https://github.com/hexxcointakeover/hexxcoin/releases/tag/11.1.2018