Thanks for your message!
For us it seems that it might be a network issue, but we haven’t received any other complaints from the UAE yet.
However, we can still check some things before coming down to this conclusion.
Do you still have such problems (crosses in scenes, empty library and slow loading time) when you launch CoSpaces Edu in a browser (laptop/desktop) connected to the same wireless network as your iPads?
Are https requests to cdn.delightex.com whitelisted by your network provider?
Do you still experience the same problem when you logout and login again?
Please let us know.
Thanks a lot!