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QTKitServer Safari Web Content

Just had a look at activity monitor and found the following:


User uploaded file


Does anyone know the reason for this? Safari itself is working normal, apart from random spinning wheel...


Kind regards,

MacBook Pro, OS X Mavericks (10.9)

Posted on Oct 28, 2013 12:03 PM

Reply
109 replies

Jan 23, 2014 8:06 AM in response to Tietäjä

The culprit is not Clicktoflash for everyone. I don't even have any extensions installed, and I still have QTKitServer not responding every so often in Activity monitor. I've also heard of people wiping their whole hard drive, reinstalling Mavericks and still having the problem. This problem also is not only associated with Safari Web Content. It occurs in other applications as well. It's got to be a bug in Mavericks.

Jan 23, 2014 8:10 AM in response to stamatgeorge

Yep. I've heard of people doing that, too. They have totally wiped their hard drive, reinstalled Mavericks and still have the QTKitServer not responding in Activity monitor occasionally. I just don't know the answer. Apple can give me no answers. However, there's no way I'm going back to OS X Mountain. I'm just hoping there will be a bug fix in later updates of OS X Mavericks.

Jan 30, 2014 6:57 AM in response to GrandGizmo

Yep, seems to be non-extension related. I fooled around a bit with it and seems it's triggered by certain websites which I did not visit during testing.


I found one website which seems to trigger this often for some reason, Helsingin Sanomat - newspaper 😀


If I open safari to http://www.hs.fi/ it will immediately launch QTKitServer process, this does not happen with other web sites though what I've used regularily so seems I missed the effect.


If HS page is open for couple of minutes, the QTKitServer process will go red and go to "Not Responding" state.

Feb 26, 2014 5:11 PM in response to karen3021

Yeah. It's been hours. I see the QTKitServer continuing to respond, and the process hasn't failed. It keeps hanging in there. It's just sitting there in the black. I think they probably fixed it. I don't know what they did, but it looks like it's working great! I'm just keeping my fingers crossed. I love OS X Mavericks. It's the best OS Apple's ever made. 🙂

QTKitServer Safari Web Content

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