I received an email from google -
We've made several unsuccessful attempts to send order notifications to your notification callback URL, https://www.phryz.com/googlecheckout...nsehandler.php As a result, you aren't receiving order status, risk, or other notifications.
Going to my responsehandler.php link I get a user name and password box to pop up.

I've upgraded to 1.3.9h, I did have google orders previously in 1.3.8. when I upgraded I removed and then installed google checkout

My error log shows
Sun Feb 20 21:36:15 UTC 2011:- Failed to Get Basic Authentication Headers
I checked all my merchant codes and everything is correct. Any idea on what I should look into?

Dan