Reinstalling the app is a solid starting point, Neil. Along with that, I'd also like to to share some things you can look into as well as the troubleshooting steps to get this fixed.
To address the slow performance you're experiencing, I suggest regularly checking for updates and installing them as they become available. This can help ensure that you have access to the latest features and performance improvements. Follow these steps to refresh your data and clear the app's cache:
- Go to Menu ☰, then tap More Options ⋮.
- Tap Settings, then Refresh Data.
- Tap YES to confirm.
A simple restart of your device can also clear temporary glitches and resolve unexpected issues. It's also worth noting that if your device is running low on storage, it can affect app performance. You can delete unused apps or media files to free up space.
If these doesn't change anything, you can reach out to our Live Customer Support team:
- Sign in to your QuickBooks Online company.
- Select (?) Help.
- You can use the QB Assistant and enter your question or topic.
- Select Contact Us to be connected to an expert for help.
Lastly, I'd like to share this article to better manage your menu on the QBO app and how you can customize it to meet your workflows efficiently: Understand the navigation menu in QuickBooks Online.
Keep us in the loop by replying to the thread if you have more updates and additional queries. The Community is always active and will be ready to assist you.