This could be DNS issue. Try add 'mycurrenthostname xxx.xxx.xxx.xxx' to the 
'hosts' file.

On Monday, April 13, 2015 at 6:10:11 AM UTC-4, John wrote:
>
> I'm unable to add a remote instance using addprocs (or a machine file).
>
> This works (without prompt):
> ssh xxx.xxx.xxx.xxx
>
> This command hangs with no output for the first minute:
> addprocs(["[email protected]"])
> Then after one minute, the following message appears:
> Master process (id 1) could not connect within 60.0 seconds
>
> This command works:
> addprocs(["username@mycurrenthostname"])
>
> Thanks in advance for your help!
> John
>
>
>
>

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