Using VB.NET or PHP client I've got the error: XML error parsing SOAP payload...
Error: XML error parsing SOAP payload on line 2: junk after document element
One of the main reason for this error can be that within your PHP.ini the parameter "display_errors" is On!
As in some ISPs configuration cases, VMConnector was sending some PHP notices that threw off the ability for the clients to interact and parse the XML correctly.
(Thank you John N. for solving this one).
