On Slow Chromebooks C3 randomly shows "Software update needed - Missing features: WebGL"

On some slow performance Chromebooks, where C3 games usually do work just fine,

sometimes the C3 game fails to start but shows a black screen and error dialog

"Software update needed - Missing features: WebGL"

Any ideas how to prevent this dialog from appearing?

There is no need to close the Chrome browser to fix this error situation, instead when I visit another website and come back to my game, the game starts OK the 2nd time.

Maybe error message should be adjusted a little ?

All modern browsers support WebGL. The error message usually means there's a problem with the graphics driver on the device. Installing any system updates may help.