Couldn't resolve host wordpress.sucuri.net

I apologize for the inconvenience.

We were updating some software in the server where the “wordpress.sucuri.net” is being hosted, this process took a couple of hours and ended up with a restart of the physical machine. Technically speaking the plugin should not have reported that error message, it should have detected that the API service was not available and try a re-connection minutes later, I will look into it and make the appropriate modifications to the code to prevent this from happening again.

Thanks for the report.