Hi! I've a 2/3 months macBook pro specs: MacBook Pro (Retina, 13-inch, Early 2015) 3,1 GHz Intel Core i7 16 GB 1867 MHz DDR3 Intel Iris Graphics 6100 1536 MB el capitan 10.11.6 i'm using ableton live 9.6.2 with el capitan osx. And every time i'm running ableton and/or any kind of browser at the same time my screen flickers all the time. I don't know what's happening. I tried several things that I found through the internet but nothing solves this issue. I think this issue happens also without ableton running but everytime ableton is running is certain that my screen starts this horizontal flickering. I never had any problems like this with other os and I don't know if I should deliver the computer back to the warranty or try a different approach. any help? thanks in advance!