Let's consider troubleshooting your browser, Kellmarsh.
While cache helps websites load faster, too much of it can cause problems. We can start by using a private browser, which doesn't save the cache. Then, clear the browser's cache for a fresh start.
After doing this, QuickBooks should function normally with the invoice dates you set. For best results, consider logging out and then logging back in after troubleshooting.
I'll add this article that can show you how to add and categorize your transactions as well as Schedule C and expense categories available in QuickBooks Self-Employed:
Keep us posted if you need additional assistance. We are here to help you. Have a good one.
