Why is it taking so long to save data

[AkinaLO]

It shouldn't take long to save your data. Try clearing your browser's cache. Then try logging out and logging back into TurboTax. You can also try using a different browser.

The following help article will show you how to clear your cache and delete your cookies.     

This link will show you how to delete your cookies.   

This link will help you clear your cache.    

How to clear your cache - Community   

[alacoste24]

I will it mess up my return if I get off and get back on

[AkinaLO]

Here's an article that will help you save a backup copy of your tax file. 

Save a Backup Copy of Your Tax File - Community