CRM 2011 Rollup 13 Import Solution Hangs

Hi All.

I recently updated to Rollup 13 on a dev machine and it seems having issues to import solutions (unmanaged or managed). When trying to import solutions into CRM 2011, the process seems to hang and there is nothing happening.

Just want to see if anyone else is having similar issues for Rollup 13

Below is the capture from chrome which is throwing the following error and it seems having a retry process to keep trying the same thing which throws a lot of error entries like the one below

1. Refused to set unsafe header "Content-Length" global.ashx:6
   1. executeglobal.ashx:6
   2. checkStatusimportstatus.js:1
   3. safeWindowShowModalDialogglobal.ashx:6
   4. openStdDlgglobal.ashx:6
   5. Mscrm.SolutionWizardController.$N_3:5555/_static/_controls/SolutionWizardController/SolutionWizardController.js?ver=775255345:1
   6. (anonymous function)

Using Fiddler2 is giving lots of entries similar to the following entry, but nothing happens

POST http://localhost:5555/[OrgName]/AppWebServices/ImportJob.asmx
200 OK (text/xml)

Jaimie