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So i've just discovered that on some chipset architecture even an external USB card with it's own dedicated chip won't solve certain issues.

What “issues”?


This is due to certain chipsets having shared DPC queues and non-deterministic USB interrupt routing, even across PCIe add-in cards ...

So i've just discovered that on some chipset architecture even an external USB card with it's own dedicated chip won't solve certain issues.
This is due to certain chipsets having shared DPC queues and non-deterministic USB interrupt routing, even across PCIe add-in cards.

This means even if the ...

Here is an app which uses floating point math with fractional retention in an effort to diagnose bias accumulated mouse drift.
In my case the drift is still present when running, although interestingly the visible gaps in mouse cursor trail have almost entirely been eliminated.

So, if we're ...

Here is an app which uses floating point math with fractional retention in an effort to diagnose bias accumulated mouse drift.
In my case the drift is still present when running, although interestingly the visible gaps in mouse cursor trail have almost entirely been eliminated.

So, if we're still ...

Happy weekend everyone.

I have further improved upon the app "LowInputLagShell", by making another change.

I have made it so there's no more dialogue box that pops up when running the app, which is useful for testing but annoying when applying it practically. Therefore i have made the app run in ...

and how we can run these cpp files by the way? want to try it


open folder - x64 - release - open app, should do it?


so i tested it. with this app running my desktop sensitivity feels like 3200 dpi instead of my 1600 dpi.
but in games - 0 differences. absolutely does nothing. only on ...

dermodemon wrote: ↑

12 Jun 2025, 03:51

and how we can run these cpp files by the way? want to try it

open folder - x64 - release - open app, should do it?

Here is what must be the 100th iteration of the app so far, there have been some crazy issues, but am at a point where it feels rather good and drifting has been drastically reduced. Enjoy!

https://drive.google.com/drive/folders/ ... sp=sharing

Here is a cool little app I made to show whether or not "mouse drifting" is an issue you are facing.
Open file - x64 - release - then the app.
If you use it please let me know if you see the drift or not, thank you!

https://drive.google.com/drive/folders/15g49epd4VQts1X7hKWOo052Z229p9jT4?usp ...

continued...

"All mice, across all platforms, drift in the same direction relative to your input pattern."

This completely reframes the issue.

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### ✅ What that confirms:

* The issue is **not random**. It's **systematic** and **reproducible**.
* It’s **not tied to a specific operating system ...