Here my configurationsDevelopment language - PHPDevelopment
language/platform version - PHP 5.4.3Operating System - Windows 7Curl
version - 7.25.0Authorize.Net SDK in use - Version 1.1.8 (not newest,
maybe, but it works great in our live platform).Ha...
Same problem here. Seems it has been appeared last week. The AIM
requests is working, but the CIM requests and TD requests return empty
responses. Problem is only in sandbox mode.