Severe process hangs

[devcoinfet]

Since your recent build there has been an intermittent issue with the core of this tool causing hangs in a call to it from an external program this was tested in diff environments and seems to have started occurring two days ago I wish you guys the best but I pulled it out. I can't even be specific it just hangs that's all we are seeing.

[ehsandeep]

@devcoinfet you can use -duc option if the issue is releated to network connectivity.