Unity Remote: Be sure to set your firewall correctly!

I had two problems, not sure why Build Run wasn't working, but I got it working.

Then I figured out the remote problem-- be sure to set your firewall to:
"Set access for specific services and applications"

I had mine set on "Allow only essential services" and I thought that adding Unity to the list of applications would mean it would be open (as it shows it in the list with "Allow incoming connections")

But this is not right-- it blocks it. You have to also set the radio button for "set Access to specfici services and applications" and then it works.