@Duqsito
enable I/O monitor on home page in our APP,
you will find some irregular inputs from your controller's right stick.
please force the right stick to its zero position,
or these data will block the mouse moving data.
and you can also increase "Original Controller Deadzone" in "Global Settings" in our APP,
to remove these irregular data from your controller.
if it fails to help, please send a screen video to show us what you get on the HOME page while moving your mouse.