Hi Guys, I'm facing this issue: https://bugs.centos.org/view.php?id=8482 It came after upgrading to 7.1 and only Firefox is affected, Chrome is working. What I've tried so far: - Tried NVIDIA drivers 340.65, 346.59 and 346.72 - Upgraded Firefox to 38 - Tried Safe more / Refresh Firefox - Tried to turn HW accel. off in Firefox None of these has helped to eliminate the issue. Do you know how to work this around? Many thanks, László