CoffeeChat uses OAuth 2.0 to log users in via their LinkedIn accounts. Occasionally, LinkedIn prevents this approach when you are logging in from a suspicious IP address or you have not logged in to your LinkedIn for a long time. To get around this problem, you can try the following steps:
1. Use a desktop browser and avoid using the private mode.
2. Go to LinkedIn site (https://www.linkedin.com) and log in with your valid LinkedIn account.
3. Open a new tab in the same browser and go back to CoffeeChat (http://goCoffeeChat.com)
4. “Sign in via LinkedIn” button
If you still have problem logging in to our site, please let us know via firstname.lastname@example.org. We will get back to you ASAP.