Timeout in NUPlans
It's possible that you could have been successfully entering and recalculating data, but later encounter an error message if you try to commit or submit your budget ("There was an error processing the request."). To avoid this error, verify you are still logged in to the Contributor Dashboard window first.
NUPlans will automatically log you out after 60 minutes of inactivity.
If this occurs, any data that's uncommitted won't be lost.