After recent update I noticed that both my Garmin Instinct 2 and Garmin Connect have a bug when setting up Track Run activity. Looks like the “off” option is completely gone and all menu items are actually shifted +1, e.g. when choosing “GPS Only” it will actually select “Use default”, and when trying to choose “Ultratrac” (last item on menu) it will skip back to the topmost option (which should be “Off”, but it is not visible) and turn satellites off.