(INTEL ONLY) An easy way to instantly lower input latency

[Kyouki]

This is interrupt moderation for Intel USB xhci controllers, Windows 8 and 10 both use 50 microsecond (us) interrupt moderation rate by default. It might help if you have mouse with more than 1000hz polling rate otherwise won't do much.

Got any source or backupped article or something relevant like this for this statement?

Been wondering why 1000hz + setting in some games resulted in light -to- massive stutter while moving the mouse.

Edit, nvm:
https://www.techpowerup.com/review/evga-x12/6.html

[vhagar]

I was curious about the findings and possible uses for this tweak, here's a overclock thread that goes over the steps mentioned in the video:

https://www.overclock.net/threads/usb-p ... t-28661620

[sherifmagdy32]

I built an automated script for this, can anyone test?

https://github.com/Anonymous/gaming_os_tw ... on_usb.ps1

If you find any issues, can you post at https://github.com/Anonymous/gaming_os_tweaker/issues/12

Does anyone know anything about AMD controllers in this matter? If it's the same formatting of the address or something else?

RW doesnot work on win 11 do you have a solution for this ?

[sherifmagdy32]

Not yet, it seems that the command itself with no-gui should be working, but the address does not always ends with 2024. So the implementation is not yet 100%.

There is a conversation going here https://github.com/djdallmann/GamingPCSetup/issues/12 and I left information in that issue 12 in my repo.

This what i get when i run the script

[sherifmagdy32]

I was able to resolve and finish the script for Intel, it should be complete if the instructions from djdallmann are correct.

But still it would be good for others to test and give feedback.

https://github.com/Anonymous/gaming_os_tw ... on_usb.ps1

But not yet for AMD, no info was found.

This time it gave the same error i was getting when i tried to open rw
and this was the output
if you want me to find something from the device manager for the controller let me know what you looking for and i will send it

[sherifmagdy32]

That is a different error, maybe because the memory dump file are taking longer to be generated, or maybe it's something else. I updated the script and added a small delay after a memory dump to see if it will be generated before the script try to read the content of it.

It is still not generated for some reason
also i keep getting the rw error even so it looks like it is working.

[sherifmagdy32]

I was looking through the djdallmann docs once more, still not sure the implementation is 100%, some parts are not clear and information very limited.

You would be able to know if it's working, if you run the script and is the same memory place and value if you were to do manually.

By your last screenshot, the address used is missing a part of it. So clearly wrong.

I got the He utility to work by disabling secure boot and enabling testing mode gonna try to follow the manual steps and report if i got it to work

[sherifmagdy32]

That was already disabled here, so only those REGs were enough. MEM dump from HE is in a different format, not text readable.

There was a command in RWeverything and HE that is to find memory, but somewhat complex and has very bad documentation, I was not able to understand and make use of them, besides that, the only way was to dump using RWEverything.

I added a file check in the script, it should prevent those errors, but it's not an actual fix, because the file/dump should available to be read.

I tried to do it manually using HE but i am lost everything is different and i donot know what i am looking for
i will hopefully you figure out soon if there is anything you would like to test on windows 11 let me know would be happy to help

[sherifmagdy32]

That was already disabled here, so only those REGs were enough. MEM dump from HE is in a different format, not text readable.

There was a command in RWeverything and HE that is to find memory, but somewhat complex and has very bad documentation, I was not able to understand and make use of them, besides that, the only way was to dump using RWEverything.

I added a file check in the script, it should prevent those errors, but it's not an actual fix, because the file/dump should available to be read.

I tried to do it manually using HE but i am lost everything is different and i donot know what i am looking for
i will hopefully you figure out soon if there is anything you would like to test on windows 11 let me know would be happy to help

Try again with latest changes and see if you get any errors.

Same unfortunately

[sherifmagdy32]

I tried to do it manually using HE but i am lost everything is different and i donot know what i am looking for
i will hopefully you figure out soon if there is anything you would like to test on windows 11 let me know would be happy to help

Try again with latest changes and see if you get any errors.

Same unfortunately

I was thinking, maybe you only have the script in a different folder or are executing from a different path and causing it to not find the Rw.exe.

I am running it from different path right but i already changed the path to match the one in the script
i put the tools folder next to the script and removed the back in the path it is actually working i even tried to manual create the dump file and it got deleted with the command at the end of the script
wait now even rw works on my machine but for some reason when i use the script it gives me the same error i used to have before it worked you using different version ?