186720 2018-06-16 02:17:48 -0700 YouTube video strange effect in fullscreen 2022-02-10 14:31:53 -0800 1 1 1 Unclassified WebKit New Bugs Safari 11 Mac macOS 10.13 RESOLVED MOVED InRadar P2 Normal --- 1 roland webkit-unassigned bfulgham eric.carlson jer.noble webkit-bug-importer oldest_to_newest 1433696 0 roland 2018-06-16 02:17:48 -0700 When watching YouTube video in full screen I get a really strange effect. It happens if I do not move the mouse for 3 seconds and the interface gets hidden. When I move the mouse, the video plays fine again. Here is a screen capture which shows the "effect": https://www.youtube.com/watch?v=DPkaDtvYVPs It is worth to mention that I have "youtube freeze" issue ticket which haunts me for along time ago: https://bugs.webkit.org/show_bug.cgi?id=172762 We use two account on this Macbook Air and switch between the accounts, it might be related... Safari: Version 11.1.1 (13605.2.8) Model Name: MacBook Air Model Identifier: MacBookAir7,2 Processor Name: Intel Core i5 Processor Speed: 1,6 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 3 MB Memory: 8 GB 1433714 1 webkit-bug-importer 2018-06-16 09:18:48 -0700 <rdar://problem/41187817> 1433847 2 jer.noble 2018-06-16 20:13:57 -0700 Roland, yes they probably are related. This sounds like an OS problem you’re running into. Could you take a sysdiagnose (sudo sysdiagnose from the command line) and file a bug report on http://bugreport.apple.com/ ? I’ll make sure it gets to the right team. 1433865 3 roland 2018-06-17 01:50:28 -0700 (In reply to Jer Noble from comment #2) > Roland, yes they probably are related. This sounds like an OS problem you’re > running into. Could you take a sysdiagnose (sudo sysdiagnose from the > command line) and file a bug report on http://bugreport.apple.com/ ? I’ll > make sure it gets to the right team. Thanks Jer, I had several two sysdiags with the freeze issue in the past, none of them resolved the freezing issue: 36128807 35436479 Now I created a new ticket, here you can find it: 41193728 1434067 4 jer.noble 2018-06-18 10:58:09 -0700 (In reply to Roland Soos from comment #3) > (In reply to Jer Noble from comment #2) > > Roland, yes they probably are related. This sounds like an OS problem you’re > > running into. Could you take a sysdiagnose (sudo sysdiagnose from the > > command line) and file a bug report on http://bugreport.apple.com/ ? I’ll > > make sure it gets to the right team. > > Thanks Jer, > I had several two sysdiags with the freeze issue in the past, none of them > resolved the freezing issue: > 36128807 > 35436479 > > Now I created a new ticket, here you can find it: 41193728 Hi Roland, I duped that new radar against the one which was filed automatically. But please use that new radar to add information or attach new file (should that be necessary). 1839957 5 bfulgham 2022-02-10 14:31:53 -0800 The fix for this issue was needed outside the WebKit project, therefore this is being resolved as 'Moved'. The relevant component was unable to reproduce the problem.