StarCraft® II

Jumpy Mouse Issues

Posts: 487
During games, but only ladder games my mouse jumps anywhere from a few cm to a few inches away and back and forth several times, then stops in the middle. I never had this issue before the 1.5 update. It doesn't happen with games like team fortress 2 or counter strike source, so it's not my mouse, nor is it my computer. I believe this is a problem with the game and it needs to be fixed, i do play on a mac if that has anything to do with it
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Posts: 39
Iv had the same issue but its fine for me in windowed with the confine curser option on auto. this problem started with 1.5. it is frustrating but I haven't tried it in any other settings for a wile because I'm to scared that I will happen agin :(
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Support Forum Agent
Posts: 14,784
Can you tell me if toggling the confine cursor option helps in any way?

In any case, I've escalated this to the team and they are investigating this matter.
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Posts: 39
I will try all confine cursor options and come back.
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Posts: 39
OK SO! I have tried all options and if i have the game in full screen this happens and if i have it in windowed with confined mouse curser on, but i don't seem to have trouble with mouse on auto and the game in widowed form. It's like It stutters then jumps but not all the time. Also I'm on a macbook pro with OSX 10.8.1
Edited by Darkness on 9/10/2012 4:30 AM PDT
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Posts: 10
i have this problem too ... but mines because i spilled a lot of drinks on my mousepad so ...
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Support Forum Agent
Posts: 14,784
Thanks for the report on this. I'll send the feedback up.
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Posts: 2
Is there any update regarding these mouse issues. I am a mac user with the same issue.
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Support Forum Agent
Posts: 14,784
Let me see what I can find out. Thanks for the bump.


Can you post some system information?

Obtaining System Information
    1. Hold the 'Option' Key and choose System Profiler/Information from the Apple Menu.

    2. Copy the information from the following sections:
  • Hardware (remove the Serial Number line)
  • Graphics/Displays
  • Software (remove the Computer Name and User Name lines)

  • Also, are you using a dual display setup?
  • Finally, have you tried to toggle the confine cursor settings like mentioned above?
  • Edited by Machkhan on 9/25/2012 3:28 PM PDT
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    Posts: 2
    Model Name: MacBook Pro
    Model Identifier: MacBookPro7,1
    Processor Name: Intel Core 2 Duo
    Processor Speed: 2.4 GHz
    Memory: 4 GB
    Bus Speed: 1.07 GHz
    Sudden Motion Sensor:
    State: Enabled
    Chipset Model: NVIDIA GeForce 320M
    ROM Revision: 3533
    Color LCD:
    Resolution: 1280 x 800
    Pixel Depth: 32-Bit Color
    System Version: Mac OS X 10.6.8

    I am not using a dual display and I have not tried toggling the settings yet
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    Posts: 3
    I am a mac use with the same issue
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