And the screen appear a question mark and said "Delivery issue"

Let me first welcome you here in the Community, pfrndau.

May I know on which specific part of QuickBooks did you encounter the error message? This way, I'll be able to provide you accurate steps on how to fix this. Attaching a screenshot would be a great help too. 

I also recommend browsing our QuickBooks blog page. Doing so can help you stay current with all the product improvements, company news, and leadership spotlights.

Additionally, I encourage visiting our Help articles page for reference. There, you can read articles that will guide you in completing your future tasks.

I'll be on the lookout for your response. This way, I'll be able to assist you immediately.