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07-07-2016, 05:10 PM | #1 |
Junior Member
Join Date: Jul 2016
Posts: 2
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Mouse Lag on attached screen in macOS Sierra
I'm running a dev preview of macOS Sierra and noticing some mouse lag on my attached screen. I realize this is a preview and not fully supported yet, but is this a known issue?
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07-08-2016, 08:00 AM | #2 |
Mac Team
Join Date: Feb 2009
Posts: 606
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Yes Sierra dev previews are slow. This has happened for the dev previews of the last two OS versions as well.
For the moment we consider this to be expected. We'll be much more worried if the issue continues after a few public betas. Carlo Last edited by Carlo; 07-08-2016 at 08:20 AM. |
07-10-2016, 05:48 PM | #3 | |
Junior Member
Join Date: Jul 2016
Posts: 3
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Quote:
I am running macOS Sierra 10.12 Beta (16A238m) Public Beta on a MacBook Pro (Retina, 13-inch, Late 2013) Processor 2.6 GHz Intel Core i5 Memory 16 GB 1600 MHz DDR3 Graphics Intel Iris 1536 MB Storage 500GB PCI-E SSD My DisplayLink device is a Dell D3100 triple display. I have version Version: 2.6.0 b1 (73011) of the DisplayLink driver. I am experiencing very slow mouse movement/lag as anurse has reported. I also have observed slower draw times to monitors connected to my Dell D3100. E.G. Maximising/minimising windows, youtube video playback, etc. Take this with a massive grain of salt as I do not have hard data to back this up with, so it could be placebo. However, the mouse lag is very REAL and noticeable. EDIT1: macOS Sierra PB(Public Beta) 2(Version 10.12 Beta (16A254g)) just hit. Will update this post with anything new after I get some time with the new PB. EDIT2: After roughly 5 days with PB2, I can say nothing has improved from Apples side in regards to my usb 3.0 Dell D3100 triple display adapter/dock. Very slow refresh and extreme mouse lag. I've decided not to use my D3100 with this laptop for normal day to day tasks, and only reporting feedback here. Once a generally available build of macOS Sierra is out and/or new drivers come out from DisplayLink, ill try using it again for my daily driver. Last edited by dcastellani; 07-26-2016 at 04:09 PM. |
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07-11-2016, 07:59 AM | #4 |
Mac Team
Join Date: Feb 2009
Posts: 606
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Thank you for the details.
We've been seeing very different performance depending on the Mac. If you experience performance worse than on El Capitan can you please post here the Mac model and beta build you're using? Thank you! Carlo |
07-13-2016, 02:38 PM | #5 |
Junior Member
Join Date: Aug 2015
Posts: 15
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Mac model: MacBook Air (11-inch, Early 2014)
beta build: 2.6 Beta 1 Bad performance on the DisplayLink screen, mouse lag, slow window content after black windows... |
07-13-2016, 05:18 PM | #6 |
Junior Member
Join Date: Jul 2016
Posts: 2
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Yeah, I'm still seeing performance problems in the first public preview as well, but I realize that may still be expected . It's almost exclusively mouse lag for me, though I did see some video playback stuttering too.
I did encounter this when I was on the El Capitan previews too so I do expect it somewhat, just keeping the data flowing . The lag was not present in the final release of El Capitan though. Some system info: Hardware: Model Name: MacBook Pro Model Identifier: MacBookPro11,1 Processor Name: Intel Core i5 Processor Speed: 2.8 GHz Number of Processors: 1 Total Number of Cores: 2 DisplayLinkDriver: Version: 2.6.0 b1 (73011) Last Modified: 7/7/16, 9:59 AM Bundle ID: com.displaylink.driver.DisplayLinkDriver System Software Overview: System Version: macOS 10.12 (16A238m) Kernel Version: Darwin 16.0.0 |
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