I have Camuniversal
It runs two DLINK IP webcams and one Logitech webcam.
When I open the program, it displays all of the setup features associated with each camera, as it normally should. The Logitech camera has a number of scheduled features such that they don't all display in the area provided, so scrolling is necessary to view them. IF YOU USE THE SCROLL CONTROL, then for some unknown reason, when you go to inspect the schedules of the other cameras, some features are no longer displaying and no longer operate. If you go into each individual camera's setup tabs, the feature is still there, but fails to display nor operate when you exit the setup tabs
The only way to get things back is to restart Camuniversal, and NOT scroll in the display. Weird.