A majority of issues involving the ServiceTitan Field Mobile app can be resolved by ensuring that it has access to everything it needs permission-wise. Ideally, that would mean you've enabled all settings available.
If you're still running into issues, and have confirmed that the above permissions match yours, feel free to submit a ticket to
helpme.goettl.com, or email
appsupport@goettl.com directly and we'll be happy to assist.