Authorize.net Checkout logging user out

[pokemon007]

I encounter a very weird problem. During the process of checkout it logs the current customer out, and when authorize.net calls back to order confirmation controller, the customer becomes anonymous that doesn't match the customer in the order and fails to display the order confirmation. I didn't change anything in CustomerState. Anyone encountered this problem before?
If I comment out the customer comparison, the order confirmation displays fine. In other word, checkout works fine.

Thank you!

-Charlie

[phillipuniverse]

This is pretty peculiar; I've seen this a couple of times before but it turned out to be a ghost issue. Very interested to hear if you have any more details on this after doing some debugging.

[phillipuniverse]

Can you check your JSESSIONID in your cookie before you submit the order and then after you get to the confirmation page? Are they different or the same?