Thanks for the reply. This version does solve the webbrowser problem, which is now OK ....BUT My webcams no longer show their pictures - the blue lights flash on and off indicating they are working, but no pictures! A brief message when trying to add the webcams was, 'No preview possible' The cameras work OK in Zoom. I looked at all settings but none had any effect.
I have SplitCam running OK under Win 10 on a 64-bit system, and can switch OK between two scenes, both using Microsoft LifeCam HD-3000's. However when I try to add another scene with a link to a website (e.g. https://www.boga.co.uk/) for a Web Browser Media Layer, the website appears after a few seconds, but then the following message appears and SplitCam closes when I click Close Program (same result with a non-secure site) Am I doing something wrong?