Dear Customer,
We apologize for the inconvenience caused.
For "Source configuration"---please select the related device in our app--edit--Source configuration--set it up again----for how to identify if you have selected the right input, please go to our app- select this device-click three dots on the right bottom corner --press these virtual keys one by one to identify which one the right input key is. As for some codes of devices, we might have the same keys in our codebase but with a different name.
If any input fails to be switched, normally we
Add enough delay, like 2-8s delay before this input command under Startup settings page of activity and have some tests after clicking "save" on this page and data sync from Hub to our remote timely.
If it fails, please take a screenshot of your Activity's startup sequence and share it with us. We'll review the settings. Thank you.
service@sofabaton.com