Since upgrading (10.12.5 was fine) Chrome is now unusable. The screen ripples down at an incredibly slow rate and attempting to scroll just makes things worse. This also happens with the Applications folder although not as bad. There is also an annoying flicker when for instance an email arrives in the background and every now and again just in general use. Any ideas on improving this would be a great help? Otherwise I think I will need to look at how I can go back to 10.12.5.
