I found a workaround by dynamically removing/adding the event handlers so that they don't fire even if the event is raised when it shouldn't be. I'd still like to understand why the Stepper.Stopped events are being raised on one channel of the 1062 when a different channel is moving.

I am controlling two steppers from a Phidgets 1062 using channels 0 and 1. I have defined two instances of Phidget22.Stepper, one called Xstepper and one called Ystepper: Try Xstepper = New Phidget22.Stepper Xstepper.Channel = 0 Xstepper.Open() Catch ex As PhidgetException MessageBox.Show(ex.Message...