I'm running osx 10.9.4 with wallet v0.8.6.2 and I have zero network connections with "no block source available"
why ??
Hi,
Did you try to close the wallet and re-open it?
Also do you have a firewall on don't forget to allow permission for CAC wallet to access the internet. If you need any further support please add us on Skype: TheCaliforniaCoin we will be happy to help you out.