Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Mouse bug in windows7

12 Jul 2011   #1

Windows 7 Ultimate x64
Mouse bug in windows7

Can this problem be fixed?

If you are using Windows 7 or Vista, you will have these random accelerations occur. The only way to reduce it that I have found is to lower the polling rate to 125hz. It has nothing to do with hardware, it is just the way Windows deals with filtering mouse movement.

If you have access to TF2 or CS:S, try using RAW INPUT and report back your results. I am an avid CS 1.6 player and currently there is no fix to what you are describing. To save you some time and effort, I have a compiled a list of workarounds that I have already tried unsuccessfully.

For others to understand the problem, it is important to note that it is completely random and for some very hard to notice. However, on my system personally it is almost like my DPI has doubled for a split second. VERY annoying.

Hope this helps you understand things a little better.


Inconsistent Mouse Speed Windows 7

System Specs: MSI-P55-GD65, Intel i5 750, 4GB DDR3 OCZ RAM, BFG 260 GTX, Sound Blaster X-FI Titanium Fatality, 2x Western Digital Caviar Black 500GB fakeraid 0 on Intel ICH10R, Corsair 650w PSU, Windows 7 64-bit Home with all windows updates.

I have a problem with mouse speed changing randomly while playing any HL1 or Source based game. I haven't tested in other games enough to be sure its happening there.
Imagine having 2 identical systems next to each other, both with acceleration disabled, and both mice moving at a constant speed across the mouse pad. The good machine's sensitivity remains at a constant speed and the bad machine's seems to jump ahead about 30-60 degrees for about a half a second and then smooth back out to normal.

To save some time in help with troubleshooting, here is what I have already attempted as possible fixes. The only fix I am positive about is that this issue DOES NOT OCCUR in Windows XP 32-bit.

-Old video/sound drivers
-Newest video/sound/chipset/network driver
-Fresh install
-Replacing my ATI 4850 with this 260 GTX
-New HDD's, running IDE, AHCI, and RAID 0 (I've tested them all)
-RAM timings (RAM has passed Memtest 4.0+) I've already tried replacing RAM as well
-All graphics options in Nvidia and Catalyst Control Panels didn't fix issue (Fresh installs each time I put a different video card in)
-Vsync is always off
-Disabling sound completely/using onboard sound
-MSconfig start-up turned off
-Windows 7 Anti-Malware process disabled/Windows bit defender or Microsoft Security Essentials
-Refresh rate 60/100/120hz
-Mouse polling rate 125/250/500/1000hz
-Razer Deathadder/Logitech g500/mx-518/microsoft wheel mouse optical/Steelseries Xai/Microsoft ball mouse ps2/ZOWIE EC1
-Using no mouse software drivers/using mouse drivers
-Compatibility mode for all available O/S's including running as admin and other check boxes each checked individually or together
-Heat temperatures are completely fine/air flow in case is good.
-processor has been checked and is seated properly
-MarkC Windows 7 mouse accel fix]

-noforce commands for hl1 engine

My System SpecsSystem Spec
13 Jul 2011   #2

Windows 7 Ultimate x64

Hope this bug dosent follow in Windows 8.
My System SpecsSystem Spec

 Mouse bug in windows7

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar help and support threads
Thread Forum
Failed install windows7 home to windows7 enterprise
I have an HP Compaq dx2000mt desktop that has windows7 32bit enterprise installed on it. I tried to install windows7 home 32bit to replace the enterprise OS. As I was installing it stated the old OS would be marked, XXX.old and it went forward, then came to a point where there were booting errors....
Installation & Setup
Mouse problem: Any external mouse. Touchpad OK. Mouse OK in Safe Mode.
Hi guys, New here, so I hope I'm not out of line asking for help, and that I'm asking correctly. I've exhausted my own ideas on this but the problem is driving me IN.SANE. THE ISSUE: When using an external (USB) mouse with my ASUS Win7 laptop, the mouse randomly lifts up and re-clicks while...
Hardware & Devices
G5 laser gaming mouse keyprofiler for windows7 64 bit
I cant seem to find it, checked logi site and made a post about it on there site which hasnt gotten any replies yet i figured i may as well try here, when i plugged in my g13 gamepad it automatically installed the keyprofiler, G5 mouse didnt do that, help me pls, thanks :)
Hardware & Devices
Windows7 Mouse Problem
Computer-studio XPS 16 labtop OS- Windows 7 64-bit Mouse- logitech G500 gaming mouse I recently upgraded from vista to windows 7 and I've noticed a problem with the way my mouse functions now. I play several video games and I've noticed that for some reason, the game doesn't register...
Hardware & Devices
Problem with Windows7?: touch pad, point mouse stuck...
Hi, I have installed WIndows7 in my Laptop dell xps 1330 about one and half months ago. It was running perfect and was not a trial version for one month. However, still I can update my windows and so forth as original. The fact was, I installed some programmes and softwares which I used...
Maya 2010 64bit Mouse Right-click issue on Windows7
Hi guys, I have installed Maya 2010 64bit on my windows7(64bit) recently. Everything works fine except one thing. The Mouse Right-Click function to display Marking Menus or insert key frames.. anything that related to the Right-Click Mouse Function is just not displaying the Menus. I tried...

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 16:48.

Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App