Blame it to the Chrome developers.

The pink screen when casting tabs with Chomecast was caused by the recent Google Chrome browser update. Glad we found this quick fix.

chromecast-pinkscreen-on-tab-cast

The Fix

More than waiting for a fix, here’s a quick solution. Uncheck Use hardware accelaration when available on Chrome’s Advanced settings. I’ll let the screenshot below guide you on how just to do that:

chromesettings