Receving the following error after using multiple different connections

“Error saving form
Your changes could not be saved, likely because of a lost internet connection. Keep this window open and try saving again while using a better connection.”

I have tried to use multiple internet connections, and no luck. I spent hours working on the form. Is there another way I can save it?

Welcome back to the community, @dlewander! Are you still facing the issue? Feel free to reach back if still not resolved.