Unity Remote 5 - can you turn off the video to speed it up?

Hi all!

Just wondering if there's a way to turn off the video on Unity remote 5 to speed up the interaction?
There used to be an option for unity remote 3 ages ago and I think it helped to speed things up but I can't seem to find it now.
Maybe I have bad wifi or something but it's pretty laggy for me and bad for testing anything other than simple button presses.

Thanks,
Pete