UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3251.0 Safari/537.36

Steps to reproduce the problem:
1. Try going to a page which uses image capture API (like https://googlechrome.github.io/samples/image-capture/update-camera-zoom.html )
2. Connect your phone via USB Cable and follow procedure for remote debugging
3. Open up inspector from the remote debugging options for that page

What is the expected behavior?
The window should open in desktop showing the inspector for that page

What went wrong?
The inspector immediately disconnects and thus, impossible to remotely debug the page from desktop. 

Did this work before? Yes Not sure, but it worked as recently as a few days ago. 

Chrome version: 64.0.3251.0  Channel: stable
OS Version: OS X 10.12.6
Flash Version: 

This could be a mac specific issue or a general issue. I tried using Chrome (stable) as well as Chrome Canary on Mac, with same result. I also tried using Chrome for Android (stable) and Chrome Dev on mobile, with same results. 

This could either have to do with the Image Capture API or even general new WebRTC features (like mediaDevices.*)