Luke, Hi again.. Ok I tried Firefox 3.6.12 portable so no addons or modifications to the security settings are done.. and I am still not able to upload to the https:// secure web client. You were able to run it fine what could be different from our Firefox settings to yours?
Ok something interesting.. I tried Google Chrome and upload worked fine.. than I tried Firefox again and now it's working perfectly fine.. I wonder if Firefox is not initially installing the SSL certificate properly because all I did was open the site and upload a file in Google Chrome and Firefox started working after that.