We need to get the network populated with the latest version as the latest release will only accept blocks from the latest version- hence the random stopping. The problem is that the new wallet will still connect up with previous versions to exchange peer nodes and will send blocks. And the wallet tends to jump around to random clients rather than sticking to just the few that it has successfully started downloading blocks from. Try restarting your wallet or, alternatively, you can edit your ultracoin.conf file to use "connect" rather than "addnode" to synch up- this way it won't try to connect to others. If you do change them to connect, be sure to change them back to addnode after you've managed a full sync. As we get more protocol version 70065 wallets out there the connectivity will improve.
is it necessary to add listen=0, with "connect" ?
Only if you have inbound connections because your wallet isn't behind a firewall or has NAT to its p2p port from a netrouter. If that is the case it will help in keeping other nodes from connecting to you.
Need help Utc pool (http://utc.tumblingblock.com) send my coins with autopay to Bittrex account 2 transactions 500 UTC but not apear in pending or balance,can someone tell me what i have to do?
Thx in advance