Document is not showing

Hi, I have trouble with one of my documents not showing either on mac or iPad, but the mindmap is showing, and another document is showing. I wondered what can I do with this issue. Thank you

Hello

Hello, you are trying to switch off the network, or change the PDF engine

Kind Regards,
MarginNote-Echo
Support Team

Hi, I was not doing anything with it. Is there any way to get back the document?
Thank you

Hello

Hello, have you tried to restart

Kind Regards,
MarginNote-Echo
Support Team

Hi, no worries, I got it back. Thank you for your help and patience.