Access WDMCM from outside

Does anyone have a problem to access WDMCM from outside? Until one week ago everything works perfect.I was using this link

Now it’s not possible anymore.Any ideas? I didn’t change anything.

Access through this link works ok:

As security is improved and protocols optimized, the website used to access your content remotely is bound to change.

Is there any other option to access from outside?