Unable to download all my projects to my computer

Good afternoon,
I am trying to download all my projects to my computer. The message says that it will take a while and to be patient. But then nothing happens.
I hope there is a solution for this thank you very much.

Your total volume of projects might exceed the time limit for a user response from AI2.

Sort your projects by name in your project list, and go down the list, downloading them one by one.

Thank you for your reply, I will download it one by one.