到目前为止，鼠标口吃是计算机用户最常见的抱怨之一。“口吃”鼠标是指鼠标指针移动不规律。在撰写本指南时，我们的如何修复 Windows 10 鼠标滞后(How to Fix Windows 10 Mouse Lag) YouTube视频已获得近 65,000 次观看和评论，其中充斥着大量关于Windows 10和电脑鼠标无法很好地配合使用的故事。
如果您的鼠标卡顿并且您无法弄清楚原因，以下是我们多年来收集的最常见的修复程序。
此外，请务必查看我们的 YouTube 频道，我们在其中发布了一段简短的视频，介绍了鼠标可能滞后的某种原因以及如何修复它：
清洁你的老鼠内脏
鼠标(Mice)和键盘总是与您的手接触，并且往往会以令人担忧的速度积累垃圾。许多(Plenty)观众和读者报告说，最终，它们古怪的鼠标行为背后的问题是存在长而几乎看不见的毛发。
简而言之，在您深入故障排除过程之前，请检查光学传感器是否有一点污垢。
更换鼠标表面
尝试使用不同的表面以确保卡顿不是鼠标难以检测到的表面（可能是玻璃或凹凸不平的表面）造成的。尝试使用鼠标垫从潜在问题列表中消除此问题。
蓝牙信号
如果您使用的是无线鼠标，它很可能使用蓝牙(Bluetooth)作为其通信技术。虽然蓝牙(Bluetooth)运行良好，但解决蓝牙鼠标问题(troubleshooting Bluetooth mouse problems)值得单独写一篇文章。
请尝试以下提示，看看它们是否能解决问题：
- 检查您的电池是否有足够的电量并且安装牢固。
- 取消配对，然后配对您的鼠标。
- 关闭该区域的Wi-Fi或蓝牙(Bluetooth)设备以检查信号是否饱和。
- 如果适用，请缩短(Decrease)与计算机的距离或重新定位蓝牙(Bluetooth)天线。
一些鼠标品牌，例如罗技(Logitech)的鼠标品牌，除了蓝牙(Bluetooth)之外还提供无线加密狗。从加密狗切换到蓝牙(Bluetooth)或反之亦然也可以解决您的问题。
禁用墙纸幻灯片
如果您已将Windows 10计算机设置为循环浏览一组壁纸，那么每次切换发生时您的鼠标指针都会卡住并冻结。我们已经在各种Windows 10 PC 上对此进行了测试，并且所有这些 PC 都发生了这种情况。
如果您的系统设置为频繁循环壁纸，例如每隔几分钟，则可能会导致此问题。解决方案是将间隔设置为每天一次或禁用幻灯片并手动更改壁纸。
禁用滚动非活动窗口
这个功能正如它所说的那样：您可以通过将鼠标指针悬停在非活动窗口上来滚动它们。虽然这对于必须处理大量文档和文字处理器的人来说可以节省时间，但出于某种神秘的原因，关闭此功能可以解决许多用户的鼠标口吃问题。我们不知道为什么，但值得一试以防万一：
- 打开开始菜单并选择设置齿轮(Settings Gear)。
- 选择设备(Devices)
- 选择鼠标( Mouse)。
- 当我将鼠标悬停在 Off 上时，切换滚动(Scroll inactive windows when I hover over them )非活动(Off)窗口。
- 检查您的滞后鼠标是否再次正常工作。
禁用快速启动
许多用户报告说禁用快速启动可以解决(Fast Startup)Windows 10上的鼠标卡顿问题。
快速启动(Fast Startup)默认开启，会增加您的计算机启动时间。如今，大多数人很少重新启动他们的计算机，即使他们这样做了，SSD(SSDs)和快速CPU(CPUs)也会使这个过程变得更快。因此，可以禁用Fast Startup。
以下是禁用它的方法：
- 打开开始菜单(Start Menu)并键入控制面板(Control Panel)，然后从结果中选择它。
- 选择硬件和声音(Hardware and Sound)>电源选项(Power Options)。
- 选择选择电源按钮的作用(Choose What the Power Buttons Do)。
- 选择更改当前不可用的设置(Change settings that are currently unavailable)。
- 取消选中打开快速启动(Turn on Fast startup)。单击保存更改。 (Save Changes. )
关闭(Shut)计算机并重新启动，然后检查鼠标卡顿问题是否消失。
更新或重新安装鼠标(Mouse) 驱动程序(Drivers)和软件(Software)
您的鼠标驱动程序告诉 Windows 如何与硬件通信。如果您的鼠标附带其软件应用程序，则该应用程序也可能是问题的一部分。
值得为您的鼠标下载最新的驱动程序(downloading the latest drivers)并在卸载旧驱动程序后手动安装它们。即使旧的驱动程序和软件不是导致卡顿的原因，新的下载也可能包括对鼠标卡顿问题的修复。
更新或重新安装您的 GPU 驱动程序
您的GPU 驱动程序(GPU drivers)和软件也可能导致鼠标性能出现问题。从GPU(GPU)制造商的网站获取最新的驱动程序和软件。考虑使用DDU（Display Driver Uninstaller）等软件，确保旧版本完全卸载。但是，仅当手动更新无法解决问题时才执行此操作。
移除超频
如果您超频(overclocked)了CPU、GPU、RAM或正在推动其他组件超出其设计目标，请扭转这些变化。将所有内容切换到出厂时钟和电压设置，以消除导致鼠标卡顿的硬件不稳定。如果问题消失了，如果您打算推动您的系统，您可能希望有一个较低级别的超频。
检查高系统使用率
虽然现代CPU如此繁忙以至于无法处理鼠标指针的情况相对较少，但恶意软件或行为不端的应用程序可能会在短时间内锁定计算机，使其看起来像鼠标卡顿。
- 打开任务管理器(Task Manager)(Task Manager)。
- 切换到性能选项卡。(Performance Tab.)
- 按CPU(CPU)使用率排列进程，并查看当鼠标卡顿时是否有任何应用程序显示使用高峰。
- 如果某个程序或进程占用了您的 CPU 资源(straining your CPU resources)，您可能需要考虑将其卸载或运行恶意软件扫描（如果您不认识它）。
- 还值得检查Memory和Disk列，以确保它们都没有以 100% 的速度运行。如果是这样，您可能必须关闭使用这些资源的程序或卸载它们。
希望上述解决方案之一可以解决您的鼠标口吃问题。如果没有，请在此处发表评论，我们将尽力提供帮助！
How to Fix Mouse Stuttering on Windows 10
A stuttering mouse is by far onе оf the most common complaints by computer uѕers. A “stuttering” moυsе is when the mouse pointer moves erratiсally. At the time of writing this guide, our How to Fix Windows 10 Mouse Lag YouTube video has nearly 65,000 views and comments filled with plenty of stories about Windows 10 and computer mice just not playing well together.
If your mouse is stuttering and you can’t figure out why, here are the most common fixes we’ve collected over the years.
Also, be sure to check out our YouTube channel where we posted a short video going over some reason why your mouse may lag and how to fix it:
Clean Your Mouse Innards
Mice and keyboards are always in contact with your hands and tend to accumulate gunk at a worrying rate. Plenty of viewers and readers have reported that eventually, the problem behind their erratic mouse behavior was the presence of long but barely visible hair.
In short, before you get too deep into the troubleshooting process, check if there isn’t a bit of dirt messing with the optical sensor.
Change Your Mouse Surface
Try a different surface to ensure that the stutter isn’t the result of a surface your mouse has a hard time detecting, which could be glass or bumpy surfaces. Try a mousepad to eliminate this issue from your list of potential problems.
Bluetooth Signal
If you’re using a wireless mouse, it most likely uses Bluetooth as its communication technology. While Bluetooth works well, troubleshooting Bluetooth mouse problems deserves an article of its own.
Try the following tips to see if they resolve the issue:
- Check that your batteries have enough charge and are firmly seated.
- Unpair and then pair your mouse.
- Turn off Wi-Fi or Bluetooth devices in the area to check for signal saturation.
- Decrease the distance to your computer or reposition the Bluetooth antenna, if applicable.
Some mouse brands, such as those from Logitech, offer their wireless dongle in addition to Bluetooth. Switching from the dongle to Bluetooth or vice versa may solve your issue as well.
Disable the Wallpaper Slideshow
If you’ve set your Windows 10 computer to cycle through a set of wallpapers, your mouse pointer will stutter and freeze every time the changeover happens. We’ve tested this on various Windows 10 PCs and it happens to all of them.
If your system is set to cycle wallpapers frequently, such as every few minutes, it could cause this issue. The solution is to set the interval to once a day or disable the slideshow and manually change your wallpapers.
Disable Scroll Inactive Window
This feature does what it says: You can scroll inside an inactive window by having your mouse pointer over them. While this can be a time saver for people who have to work with lots of documents and a word processor, for some mysterious reason, turning this feature off resolved mouse stuttering for many users. We don’t know why, but it’s worth trying just in case:
- Open the Start Menu and select the Settings Gear.
- Select Devices
- Select Mouse.
- Toggle Scroll inactive windows when I hover over them to Off.
- Check to see if your laggy mouse works properly again.
Disable Fast Startup
Many users report that Disabling Fast Startup can fix the stuttering mouse issue on Windows 10.
Fast Startup is on by default and increases your computer boot time. Most people these days rarely reboot their computers, and even if they do, SSDs and fast CPUs make the process quick. For this reason, it’s okay to disable Fast Startup.
Here’s how to disable it:
- Open the Start Menu and type Control Panel, then select it from the results.
- Select Hardware and Sound > Power Options.
- Select Choose What the Power Buttons Do.
- Select Change settings that are currently unavailable.
- Uncheck Turn on Fast startup. Click Save Changes.
Shut your computer down and start it up again, then check if the mouse stuttering issues are gone.
Update or Reinstall Your Mouse Drivers and Software
Your mouse driver tells Windows how to talk to the hardware. If your mouse came with its software application, that application could be part of the problem as well.
It’s worth downloading the latest drivers for your mouse and installing them manually after uninstalling the old ones. Even if the old drivers and software weren’t the cause of stuttering, the new downloads might include fixes for mouse stuttering issues.
Update or Reinstall Your GPU Driver
Your GPU drivers and software can also be a source of buggy mouse performance. Get the latest drivers and software from your GPU maker’s website. Consider using software such as DDU (Display Driver Uninstaller) to ensure that the old version is completely uninstalled. However, only do this if a manual update doesn’t resolve the issue.
Remove Overclocking
If you’ve overclocked your CPU, GPU, RAM or are pushing other components harder than they are designed for, reverse those changes. Switch everything to their factory clock and voltage settings to eliminate hardware instability as the cause of your mouse stutter. If the problem goes away, you may want to have a lower level overclock if you’re set on pushing your system.
Check for High System Usage
While it’s relatively rare for a modern CPU to be so busy that it can’t handle your mouse pointer, malware or misbehaving applications can lock up a computer for brief moments, making it look like a mouse stutter.
- Open up the Task Manager.
- Switch to the Performance Tab.
- Arrange the processes by CPU usage and see if any of those applications show usage spikes when your mouse stutters.
- If a program or process is straining your CPU resources, you might want to consider uninstalling it or running a malware scan if you don’t recognize it.
- It’s also worth checking the Memory and Disk columns to make sure neither of those are running at 100% too. If so, you might have to close the programs using up those resources or uninstall them.
Hopefully, one of the solutions above fixes your mouse stuttering problem. If not, post a comment here and we will do our best to help!
