Mouse (on hold buttons) lag on Mac

Development Platform & Builds
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1

On mac , ue 4.11.1, in Editor: interface do very late updates of UI. You can try on any macbook pro.
For example, in MatineeEditor very difficult to work bcoz of Lag when mouse holds button(s). If you will try to move timeline, what happen? Movement of timeline very unstable. Very hard editing, it always jumps on scale, change position.

2

Hi ,

I was unable to reproduce this issue with UE4.11 on a Mac with the following specs:

• MacBook Pro (Retina, 15-inch, Late 2013)
• OSX Yosemite 10.10.5
• PROCESSOR: 2.3GHz Intel Core i7
• MEMORY: 16 GB RAM
• GRAPHICS: NVIDIA GeForce GT 750 M 2048 MB

Please send/post a copy of the following Mac specifications:

  1. Your Mac’s specs. You can find this in the Apple menu >About This Mac>More Info> Add the information from this window (serial # not necessary).
  2. The “System Report:” Apple menu >About This Mac > System Report>Hardware (All information listed in the “Hardware Overview.”) You can cut and paste this information or provide screen shots, whichever is more convenient.

Thanks,

.

3

Hi ,

Since we have not heard back from you in a few days we are closing this post as “resolved” for tracking purposes. If you are still experiencing mouse lag on your MacBook Pro, please respond with the requested information. Also, since I was not able to reproduce this in the Matinee Editor, please list some other notable instances where you are experiencing this lag.

Thanks,

.