I have a similar problem. Only Database Sync is active, and I get an error every time “Remote site not accessible (HTTP 413)”
PULL from the same remote site works fine though.
This may be a red herring, but the site I am trying to push from is hosted locally on MAMP, the site I am pushing to is on a remote web server.
I guess my confusion came from the plugin description which links to Theme Hybrid for official support and example themes. That site doesn’t allow users browse the forum or download example themes without signing up for a paid account.
I moved onto another solution though because of my confusion with the documentation, but it seems like a nice plugin.
I am having the same problem, any word on this?
