Get Blank Forms- Connect to server timed out

Hello I connected successfully my Aggregate with my Android device with the link and I can see the form list.
The problem is that when I want to get the blank forms is giving the message:
Connecting to Server.
Connect to timed out.

This is the URL of my form:
form url="">Test1</form

Might be the problem that the URLs are not the same? Any idea how can I solve this?

Thank you in advance