Issues reinstalling docker

Hi, recently docker toolbox wasn’t loading, something about a ssh error. So the easiest solution I came up with at the time was to re-install docker completely, virtual box and everything. So I downloaded the latest release of Docker Toolbox off of the website, the installer ran fine. Now when I try to open the quick start terminal I get the following: Default boot2docker ISO is out-of-date. Then when it tries to download boot2docker from github the connection attempt fails because github failed to respond. Any help?