3 ms·Same blackout issue for me. OSX 10.9.5 Chrome 53.0.2785.116by tmnvix 10y agoSame blackout issue for me. OSX 10.9.5 Chrome 53.0.2785.116_asummers 10y agoI just updated to 10.11.6 like the original reporter (thanks for that, Apple stopped nagging me I guess?) and still can't reproduce it on my end. Does it do it for either of you in incognito?tmnvix 10y agoSame issue with incognito.