I just installed CCBrowser Version 77.0.1821.78 (Official Build) (32-bit) on a Win 10 Pro version 1903 build 18362.388.
While viewing news on news.google.com, the following sites cause the browser to become unresponsive and hang:
CNN and Youtube
The browser will let you read one item on CNN, however any additional attempt to read another article throws the browser into an unresponsive sate.
Youtube articles simply will not load.