A value of 40 (decimal) should be working on every system, lower than that needs testing.

@@MrSunglxzz I'm using 10 for both mouse and keyboard queue size with no issues 👀

@@Slaujwat should I use I have a 4060

@@ibraheemali3562 I'd say try 15, if ur works, nice, U can try 10 if u want. Ended up going to 20 myself, cause it caused issues with kovaaks mouse accelerator

@@ibraheemali3562 U should be fine using 10-15 easily for the mouse, and probably down to 5 on keyboard

Use USB Tree View and look for "Non Companion ports" or it should say something like "Companion ports - 0" those ports go straight to the CPU (Almost always USB 2.0 ports)

what thread is that?

@@eastcoasthandle scroll down it’s in there , they mentioned to test for yourself of course but also I did a typo not 1374 it is 1288 bytes sorry

@@eastcoasthandle This is one of those old tweaks that hasn't been talked about much lately but never read any concrete evidence if it works or not. For those that are interested... Open Regedit Goto: Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\mouclass\Parameters Create Dword 32bit value called: MouseDataQueueSize Most importantly you want to change the value using Decimal between 100 (highest) and 20 (lowest) increments of 10. Sweat spot is between 30-60. Some values show up differently in Hexadecimal. Reboot PC Start game and tab out to desktop. Cursor is squirrely? Click Not Registering in game? Increase the decimal value increments of 5 or 10. Reboot PC The gist is that this is placebo. However, some swear by it.

@@eastcoasthandle all that being said I feel like 54 does something and 10 decimal on the keyboard maybe it’s placebo lol

@@haven252if you set it to below 1-5 it breaks the mouse cause the dataqueue is too small. It’s not placebo.

All you are doing is reducing the buffer size. Aka Queue size. In effect giving it a shorter duration.

valorant was the only game that wouldnt work if my dataqueue size was too low, the mouse cursor would lock at the top left in game and whenever i'd exit it would keep locking top left until i restarted my pc, it made it completely unusable

If you set a low enough value, youll start to see mouse skipping or it may stop moving/registering movements

Changing the affinity of your usb would work with your controller. But the keyboard and mouse tweaks in the registry are only for those peripherals.

@@eastcoasthandle how can I figure out which usb it is that goes to my port on msi utility v 3? Any ideas or videos on location of the correct one ?

Bro you have to read the manual to see if your usb is connected to the cpu or chipset.

@@eastcoasthandle I did it’s to cpu but what about msi utility v3? Setting it to high interrupt priority there? If I have multiple listed there how would I find out which is which ?

I've been using this tweak for over a year now. And lowering the numeric value does provide quicker results to mouse clicks. But there are some caveats: A. USB hubs on chipset won't work well if at all. B. When changing the mouse/kb/dataqueuesize you must use decimal. There are knuckleheads out there only changing hexadecimal. C. When changing the mouse/kb/dataqueuesize avoid numeric decimal values that create a partial numeric hexadecimal value. IE: As shown in the video. D. Make sure you have a motherboard that doesn't port all the usbs to the chipset. For whatever reason any numeric decimal value that creates a partial numeric hexadecimal value (IE: 1e, 2d, 5g, etc) always messes up the mouse clicks. And causes your key presses to not register correctly more so then selecting a decimal value that's "to low". For example going from 100 to Eighty 'something' that causes a partial numeric hexadecimal value will cause more problems with the mouse/kb more so then going to a decimal value of Fifty "something" that has a complete numeric hexadecimal value. This sort of information isn't discussed because I actually took the time to research this for the past year. People don't realize: A. You must use decimal and not hexadecimal B. Stay away from chipset usb hubs C. Don't use decimal values that create a number/letter hexadecimal value. Which is why I am confident in sharing this in the video.

@@eastcoasthandle Actually, Interesting take. thank you. I'm going to take a deeper look into it. From my personal experience - setting the value to '50' would result in instant 'spraying' in Valorant or cs I couldn't tap fire anymore. What's more interesting - '50' would provide a bit more noticeable difference than a value of 24. For keyboard otherwise I didn't notice any change If any at all. I think everyone uses decimal, but many newbies were confused about their set value getting changed to hexa instantly. Considering you've actually put an effort into it, did you happen to test increasing the value to let's say 120? Just over default 100. I'm curious the data.

@@RicardoMilosGachi No, I haven't gone over 100. Once I found a value that works best for me I simply stuck with it to make sure that it works correctly in all applications.

@@eastcoasthandle Does this tweak apply to intel boards as well? The motherboard manual for my Asus Z690-E Wifi does not indicate anything regarding which is connected via chipset or cpu.

@@taipoxin Not all motherboard variants will provide that information unfortunately. I would suggest that you contact them directly to see if it does or doesn't. Then decide if you want to use this tweak or not. This is just a buffer that you are reducing.

Not everyone can go that low. If you aren't noticing any side effects leave it as is. Going lower doesn't net you anything. You are only reducing the queue size.

correct. Something other then core 0. Just make sure that you don't put it on hyperthreaded cores. You want to use physical cores.

@@eastcoasthandle ive watched some videos before this saying you would optimally want to have a separate core for each device like gpu, ethernet, kb , mouse etc. . Also ive noticed that when i run latencymon with no affinities set, the interrupts are spread between all cores, but when i assign a core to the XHCI controller, no longer are there any ISR counts on any cores other than the assigned core (and a few on core 0). I wonder which is better for latency?

@@vladbivol8153 All you are doing is removing the bulk of the i/o processing to other cores other than core 0. In particular usb (kb/mouse). It doesn't work for ethernet. You have to tweak a registry entry for that. But you do it because most games require core 0. Games like MW/FC6, etc all require core 0. If you try to disable it either doesn't work or crashes the game.

I am also not quite sure why that was all blurred.

Source?

Because the thread itself is not the actual physical core. And when I use apps like latencymon and others I see that the physical core is actually being used not the thread. I never use the thread and the core. Just the core.

I would limit the use of that. Windows scheduler still does it better overall.

You have to read the manual of your motherboard. Some motherboards only go through the chipset. Just use the video as an example and follow those steps. If you do not see it then your MB doesn't support it.

In that case if the clicks aren't acting funny. Leave it as is.

@@eastcoasthandle thanks so much for the fast answer !

@@kolioludiq9663 No problem.

That depends on the gamepad's polling rate capabilities. If it can't do no more then 125hz, for example, then that's all you are going to get. So you need to research the usb capabilities of the device in question and try it out for yourself.

yes

It's a general optimization guide. You have to know if you can use any tweaks like this on your PC.

I've updated the the Video Details Go to 7:47 in the video.

I would suggest the keyboard. Isn't there an adapter from M/usb c to F/usb 3.0? ... Edit: Wait...you could get a USB C to USB 3.0 Hub with a cable long enough to sit on your desk. Therefore, no additional stress/strain to the usb c port w/those dongles. If the hub's cables are just to short then get a usb c male to usb 3.0 female cord that's about 6 feet.

@@eastcoasthandle Right on ill have to check those out. Appreciate it! 👍🤘

1 core is enough

@@eastcoasthandle Okay, but i don't know which will be the best. And this dataqueuesize working for controllers delay like my dualsense ?

@@ijankes1178 Oh, the best core is an AMD thing. You don't have to worry about that with Intel. All you have to know is how many physical cores you actually have. You can confirm this using Task Manager's Performance Tab. Then look for Cores at the bottom. Logical Cores are the physical cores + Hyperthreading. You don't use hyperthreading.

Sure as long as it works. I cannot explain why it changes on you though. Win10 or Win11?

@@eastcoasthandle happens to me to too. Win11

16 DEC = 10 HEX

I honestly don't know.

@@eastcoasthandle ok, could you respond to the other comments left on your channel? Thanks.

@gaming & performance

Just undo what you did. Use Interrupt Affinity Tool and find the Device you changed. You usually get a warning popup message when you do. Hit the Delete Mask Button. It will try to reboot the registry. If successful it will reset it. If not reboot the PC.

@@eastcoasthandle thanks for fast replay, i reinstal atlas system and i fix them,but .... When i start aginity tool i dont have my graphic card for options settup?!

@@user-cz1gh3ye6v If you are seeing problems like that I would suggest that you stop using the affinity tool as it seems to not work right for your setup.

@@eastcoasthandle thanks so much. Sub +

Unfortunately I don't have enough information to help you. I would suggest you start with thermal for your cpu/gpu while gaming.

@@eastcoasthandle I always monitor my components, and they stay at 50 degrees, I will be attentive to your videos

Me pasa algo similar, tengo un i7 de décima y una 2060 y aun así noto como problemas de fluides en fortnite. No sé la causa a mi problema, se que no es la temperatura ni ningún tipo de bottleneck así que no se sinceramente, si alguien sabe el por qué a todo esto que me responda este comentario, gracias.

@@dieppyfive884 You are going to have to watch frame rates and see if you are see big fluctuations in fps. IE: 200 fps to 80 fps for example. If so cap your frame rates to something in between like 100 fps. See if then things smooth out.

You have to do way more then disabling those 2 features on windows. it’s a lot of work but there’s a lot of guides on here. Good luck

Not sure to be honest. It's just for KB/Mouse.

And for apex pro tkl keyboard?

@@albertvlogabno4023 There is no exact number. This is one of those tweaks that takes time. You have to start at 1/2 of 100 and work your way up or down from there.

I try put to 4 in my keyboard? Is it okay? Is there harm? I just copy what i watch in other vids in yt

@@albertvlogabno4023 start at 50. 4 is too low.

@@eastcoasthandle ok thank you..