Cloudfare infinite loop

Hello! I just purchased the 3DXPERIENCE Engineer Student courses. I installed everything as asked in the first 2 steps under the "Get started" section. The third thing to do under the "Get started" section is to access the first learning module. When I try to access it, a Cloudfare human check is activated, but keeps going forever. I tried several options: changed network, changed device, tried without Firewall, nothing seems to solve the issue.

Do you have any tips?

Thanks you!

 

Edu  3DEXPERIENCE ENGINEER