I'm using version 2.0.14 of WooCommerce and when I go to checkout, I am directed to an error page that shows 'connection was interrupted' error on a mac and 'SSL connection error, unable to make a secure connection to server. This problem may be with the server, or if may be requiring a client authentication certificate that you don't have.' on a PC.
I have a valid SSL certificate on my site. When I uncheck 'force secure checkout' I don't get the error page and am able to go to the checkout page. I am using a test Sercret and Publishable key for Stripe payment gateway. I was able to place a test order a couple of weeks ago, but now I just get the error page.
Site is at http://www.snakeriverroastingco.com/staging/