Unable to connect to Selenium Grid running on AWS EC2

I have a Selenium Grid up and running on an AWS EC2 instance. I would like to connect to this from my local machine using Java to fire off my tests via a RemoteWebDriver, however, I’m unable to …

Invalid Availability Zone when creating Instance

I’m attempting to create instance on us-west-1c (though I get the same error when trying 1b, or any other AZ) and I’m getting this error: Caught Exception: Status Code: 400, AWS Service: AmazonEC2, …