A lot of SMARTCASH community members have been building more than one SMARTNODE and I have seen more than a few people struggling with issues with multiple nodes. One of the community members has posted a great video on how to mesh smartnodes.
The issue that is being solved is when you have more than one node (2 or more) there is a good chance that one of the nodes will get stuck on some block. Meshing will help your nodes to be up to date quicker and they will synchronize amongst themselves.
Meshing the smartnodes together will connect your nodes in one micro network that will make stability of your nodes much better.
If you find information in this video helpfull,
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