I will post on both LX10 and FZ1000, hooked up to the Panasonic Image App!
I have tested both cameras with this app, and they both work great! ;-) :-) Post will come soon.

And yes, that is a COOL APP! It's the best thing about the Lumix cameras, is they work with that app; all the modern cameras: GH4, GH5, FZ1000, FZ2500, LX10, LX100

The Image App can do almost anything the UI on the camera can do; zoom in, zoom out, change focus, start stop video, take a picture. Amazing stuff!