We have three PTZOptics cameras and a Elgato StreamDeck programmable keyboard. Each camera gets a page on the keyboard. Each key on the keyboard is assigned to Vmix shortcuts. There are 6 keys assigned to preset PTZ camera positions, with the remaining keys assigned to shortcuts to pan, tilt and zoom the camera. This is all working nicely.

One challenge we have is that when you go into the PTZ settings for a camera and update the PTZ position for an assigned Vmix input, there is no user interface feedback. Could you make the box for the position input blink or something? This function would be helpful and likely a trivial effort.

While you are in there working on the PTZ setting UI, It might be good to add a checkbox to "lock" the PTZ position inputs against accidentally updating the Vmix inputs.

Keep up the good work.
-Mark