I understand how difficult that must have been, especially after putting in so much effort only to lose it and have to start over again, @cara12. I recommend troubleshooting your web browser since this behavior is unusual.
In QuickBooks, you won’t be logged out until the set timeout period ends, and staying active in the system should prevent this from happening. You may consider clearing your cache, as stored or damaged files can sometimes cause this. You can also use a different supported browser for a better experience.
Once you’ve done these steps, you can go back to creating your invoice.
Feel free to reach out to us in this thread if you have any other questions or concerns.
