My organization is having an issue with the field maps app on IOS. It was working fine for data collection for a week or so then two days ago we got in error "Unable to submit, Invalidated token" and it kept asking us to sign in. We were unable to log in on multiple accounts, login details were correct. To fix this we had to uninstall and reinstall the app. Now it happened again, same problem, same fix.
Anyone else having this issue or have a better fix?