If you’re encountering issues with sending invoices today, @foreversparkle2019. It could be due to a temporary system issue. We recommend logging out and logging back in to QuickBooks Online (QBO) to refresh your session.
Or switch to a different browser, like Google Chrome, Microsoft Edge, or Safari (for Mac users), to rule out browser-related issues. Additionally, could you let us know the specific error message that’s popping up? Sharing any additional details or screenshots would help us assist you further.
Let us know if you need more assistance.