Have to constantly uninstall and reinstall. After the first login you will be prompted to allow GPS again, then it goes to the permissions and just loops. You can never get back to the main dashboard unless you uninstall and reinstall. It makes it a HUGE pain even when just logging in to check, let alone deliveries. If the app. is idle too long it will also put you in the loop. I went to school for software engineering & I'm shocked they paid for this app. And WHY hasn't it been fixed?!