Another thing to be aware of is that, currently, TelemFFB always tries to leave the device how it found it when it was started, even if you are not using the Configurator profile loading feature or the real-time gain slider features. (This is how it works at the moment. I plan to update the code so it only does this if you have changed the gains using the override feature).
When TelemFFB starts, it reads the current gain values from the device. When you exit TelemFFB, it pushes those gain values back. So if you manually change the gains in configurator after TelemFFB has started, when TelemFFB exits it will push back the values it retrieved on startup. This only goes to the "running config" however. If you replug the device or restart the PC, it should go back to your last stored value.
Doesn't sound like that's what is happening, but it is another way your gains can change.
