After about 500hours of operation there isn't any challenges in any way . BTW -for those who appear intently the Amazon reviews are literally for a mish-mash of similar Asus monitors. Another facts you learn about how you are undertaking Octopart searches such as: browser, unit, and type of internet https://g2g899-legit91122.liberty-blog.com/28537586/g2g899-legit-for-dummies