FWIW, I have SO Remote working on an iPad 3 and an iPad Pro. Just downloaded the apps turned them on and it worked the first time using Win 10. My Play Pen computer has wi-fi, but the Internet is disabled.
In the past I've tried remote apps with Sonar and could never get them to work right. The Studio One app is a perfect extension of SO and I have the Pro mounted on my mike stand, so I can control everything, well, remotely...
Walt