Just fyi... not sure if this is related, but I just installed Sourcetree 1.8.0.3 (first time user) and was unable to authenticate to GitHub using the Setup Wizard. I enter the correct GitHub username/password (and I verified that they're accurate), but it will not authenticate. It keeps complaining that I've entered the wrong credentials.
Not a helpful comment, I know. I just wanted to let you know that you're not the only one. I'm going to try to find version 1.8.0.2 which will hopefully get past the issue, as you indicated in your post.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.