I changed my video settings to combine the front and rear camera footage. Yesterday I got to try it for the first time. It works, but the rear camera displays inset of the front camera and blocks a lot of the vision.

Is it possible to have it record in a proper split-screen mode?

And I just updated the AIO-5. I didn't notice it before but it's now showing sunset time on the main screen. That's a nice addition (if it wasn't already there - I didn't notice it before if it was).