Endless loop in checkout

During Checkout, if you have the checkout steps above the checkout and you click the next step before you finish the one you are in, it throws the browser into an enless loop.

Specifically for me.
First checkout page is login and registration with cart listing. the next page called cart has the shipping and credit card info. If you don't log in or create an account, and click the next checkout step it throws the browser into a loop. I tried it in Chrome and IE to make sure it wasn't a browser thing. Chrome will actually describe the error, where IE will just sit there and spin.

Thanks

jack

PS, sorry, I should have put this in the bug listing.

Which version of HikaShop do you have ?
Could you give us a screenshot of your checkout configuration ?

Hello Xavier,

I have 2.0.0 and the screenshot is attached.

I tried to reproduce the issue on our end but that was not possible. Could you send a backend+FTP access via our contact form so that we can look at the issue directly on your website ?