After installing Azure SDK 1.7 data transfer between WCF REST service (http get) and browser is no longer possible. The following error is shown in the browser.
<?xml version="1.0"?>
<Error>
<Code>502</Code>
<Detail>Bad Gateway.TrackingId:73ea2603-755f-4bde-b3cc-d212c14114ee_1,TimeStamp:7/3/2012 6:14:27 AM</Detail>
</Error>
The same solution is working on a different box with Azure SDK 1.6 without any issues.
After doing some research i found a MS example (http://code.msdn.microsoft.com/windowsazure) which is doing pretty much the same like I do. The example shows the same error message which i retrieve within my application.