Would there perhaps be another occurrence of: $FedEx_Server = "https://ws.fedex.com:443/web-services/rate";
On another php page?
I changed the one on WA_eCart/WA_eCart_FedEx_PHP.php to the testing server URL and FedEx Tech Support says it is still shooting Rate Request to the 'Production (Live) Server', instead of 'Test Server.'
So, I'm still getting the:
Shipping Quote Failed
Error Message on shipping_failure.php