Thingworx studio authentication issue

Hi,

I have installed thingworx studio trial version (30 days trial period). When i am trying to publish the project or trying to preview it, it's asking for a "Authentication Required" pop-up. After giving the credentials, it is asking for the same authentication again and again. Attaching the screenshot on the same. Also i am using the same credentials to login to my studio account and it is taking correctly over there.

same authentication is being asked again and again when i am trying to access the thingworx cloud Iot platform using the experience server url as:

ES: https://icbeewyj.studio-trial.thingworx.io

Thingworx iot platform: https://icbeewyj.studio-trial.thingworx.io:8443/Thingworx/Composer/index.html

Is there any problem with the installation. I am trying all these steps using my public network( phone as well as my home wifi router).

Please help me.

Regards

Tarun