If you've been updated and find the browser feels laggy/scrolling is choppy and everything generally feels like it's running on a Pentium III then:
In your address bar go to chrome://flags/
Set 'GPU compositing on all pages' to disabled. This should fix the terrible video/scrolling/lag/performance on the latest release build.
In your address bar go to chrome://flags/
Set 'GPU compositing on all pages' to disabled. This should fix the terrible video/scrolling/lag/performance on the latest release build.