I'd like to help you with mileage tracking, Ollski.
One of the newest feature that we have in QuickBooks Online is the mileage tracking. There's an option to turn on this option when opening the app. Go to Mileage, click Auto-tracking and toggle the status. Also, let's make sure that we enable some settings on your phone.
- From your phone's settings, go to Application Manager or Apps.
- Locate the QuickBooks Online app, then select Mobile Data.
- Turn on the following:
- Allow app while data saver is on
- Allow unrestricted data usage
- Allow background data usage
- Make sure also that the Location is turned on.
I've included these articles for your reference about mileage:
Comment below if you need more clarifications. I'll be here to guide you anytime.