1. What is the problem? Be very detailed.
When trying to send finalised forms from ODK Collect to our ODK Central server, a message has popped up all day saying "background send running. Please try again later." And the forms do not send.
2. What app or server are you using and on what device and operating system? Include version numbers.
We are using ODK Collect v1.30.1 on a Samsung Android phone and our server is on ODK Central v1.1.2
3. What you have you tried to fix the problem?
We have restarted the phone.
4. What steps can we take to reproduce the problem?
5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.