While using the Splunk Add-on for Amazon Web Services and the Splunk App for AWS, I got in a situation where all my inputs stopped after upgrading the add-on from 4.0.0 to 4.1.1
The symptoms were:
Also, when editing an account from the APP (not the add-on ), the accounts were removed when we saved them.
The workaround was to:
Recommendation: use the Add-on inputs manager rather than the app one.