solved Floaty Mouse- Reproducable fix-

Separate area for niche lag issues including unexpected causes and/or electromagnetic interference (ECC = retransmits = lag). Interference (EMI, EMF) of all kinds (wired, wireless, external, internal, environment, bad component) can cause error-correction latencies like a bad modem connection. Troubleshooting may require university degree. Your lag issue is likely not EMI. Please read this before entering sub-forum.
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This subforum is for advanced users only. This separate area is for niche or unexpected lag issues such as electromagnetic interference (EMI, EMF, electrical, radiofrequency, etc). Interference of all kinds (wired, wireless, external, internal, environment, bad component) can cause error-correction (ECC) latencies like a bad modem connection, except internally in a circuit. ECC = retransmits = lag. Troubleshooting may require university degree. Your lag issue is likely not EMI.
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jose72
Posts: 1
Joined: 02 May 2026, 08:50

Re: WHY DID THIS ACTUALLY WORK?

Post by jose72 » 02 May 2026, 08:54

mbnz11 wrote:
20 Sep 2025, 02:30
I don’t know if you are reading this, you are a legend mate. This actually 100% fixed the problem for me. I literally went depressed for years trying everything possible in my power to fix this but never realized the mouse itself was a problem until I came across this and it made me realize each time I bought a new pc, ISP, went to a different location things were always fine until I plugged in my old razor mouse and that’s when the desync, mouse problems, Ferrari peeks, bad audio and video quality and terrible hitreg would start.

With that in mind, I went ahead and bought a new Logitech wireless 305 mouse, got bios update from my motherboards official support page on a flash and flashed my bios and instantly everything got fixed ON THE SPOT. GREAT AUDIO, VIDEO QUALITY AND THE GAME PERFECTLY IN SYNC I DONT GET INSTA ONE SHOTTED ANYMORE. You don’t realize how happy and refreshing it is to actually peek and play a game without the fear of knowing you are being handicapped by desync, lag and floaty mouse and not getting one tapped.

It’s been 3 months and the problem hasn’t returned ever since. BRO I’M ETERNALLY GRATEFUL, how did you even find this out? I think I’ll try to send my old mouse to razor so they can study how it messed up entire computers and how they function.
Does it still work for you?

Hubcio
Posts: 42
Joined: 20 Nov 2025, 16:44

Re: solved Floaty Mouse- Reproducable fix-

Post by Hubcio » 03 May 2026, 00:26

I remember one day… I was playing with clan mates some pubs and… my aim slowed down- I was playing on controller in warzone. And then for some time aim was back to smooth responsive and light… but from this time my aim was broken. My game was very good while i was playing with g sync and default nvidia settings panel if I remember xD but one day something broke and boom, tweaks, nothing helped, even new pc

astroasis
Posts: 60
Joined: 25 Jul 2025, 18:11

Re: solved Floaty Mouse- Reproducable fix-

Post by astroasis » 03 May 2026, 03:27

Hubcio wrote:
03 May 2026, 00:26
I remember one day… I was playing with clan mates some pubs and… my aim slowed down- I was playing on controller in warzone. And then for some time aim was back to smooth responsive and light… but from this time my aim was broken. My game was very good while i was playing with g sync and default nvidia settings panel if I remember xD but one day something broke and boom, tweaks, nothing helped, even new pc
The electricity distributors changed something with the supply, you have to move house and ideally not close to where you live now

issawm
Posts: 45
Joined: 09 Dec 2023, 08:41

Re: solved Floaty Mouse- Reproducable fix-

Post by issawm » 08 Jun 2026, 20:24

I’m about to buy a brand new pc so we will see 15 mins away on a factory reset doesn’t change anythinf

fjoecs
Posts: 32
Joined: 20 Mar 2024, 07:41

Re: solved Floaty Mouse- Reproducable fix-

Post by fjoecs » 09 Jun 2026, 20:23

This fix actually works, lol. However, my issue is even weirder.

I'm using the Logitech G Pro X Superlight 2, and after applying this fix, everything works perfectly until I plug the mouse into the dongle cable connected to my PC to charge the battery. Once I unplug it and switch back to wireless mode, the mouse becomes floaty and unpredictable again. Flashing the BIOS fixes it, but only until I charge the mouse through the dongle cable connected to the PC.

It sounds stupid, but now I just charge my mouse from a wall charger using a USB-C cable instead, and everything stays fine.

for those in doubt about this fix:
{D0680DFC-4AD5-4C0A-9DEA-F2D2A019198B}.png
{D0680DFC-4AD5-4C0A-9DEA-F2D2A019198B}.png (101.61 KiB) Viewed 92 times

spkii
Posts: 136
Joined: 27 Oct 2020, 19:59

Re: solved Floaty Mouse- Reproducable fix-

Post by spkii » Today, 04:08

fjoecs wrote:
09 Jun 2026, 20:23
This fix actually works, lol. However, my issue is even weirder.

I'm using the Logitech G Pro X Superlight 2, and after applying this fix, everything works perfectly until I plug the mouse into the dongle cable connected to my PC to charge the battery. Once I unplug it and switch back to wireless mode, the mouse becomes floaty and unpredictable again. Flashing the BIOS fixes it, but only until I charge the mouse through the dongle cable connected to the PC.

It sounds stupid, but now I just charge my mouse from a wall charger using a USB-C cable instead, and everything stays fine.

for those in doubt about this fix:
{D0680DFC-4AD5-4C0A-9DEA-F2D2A019198B}.png

Do you have keyboard wireless and have it plugged like this way too?

fjoecs
Posts: 32
Joined: 20 Mar 2024, 07:41

Re: solved Floaty Mouse- Reproducable fix-

Post by fjoecs » Today, 07:23

spkii wrote:
Today, 04:08
fjoecs wrote:
09 Jun 2026, 20:23
This fix actually works, lol. However, my issue is even weirder.

I'm using the Logitech G Pro X Superlight 2, and after applying this fix, everything works perfectly until I plug the mouse into the dongle cable connected to my PC to charge the battery. Once I unplug it and switch back to wireless mode, the mouse becomes floaty and unpredictable again. Flashing the BIOS fixes it, but only until I charge the mouse through the dongle cable connected to the PC.

It sounds stupid, but now I just charge my mouse from a wall charger using a USB-C cable instead, and everything stays fine.

for those in doubt about this fix:
{D0680DFC-4AD5-4C0A-9DEA-F2D2A019198B}.png

Do you have keyboard wireless and have it plugged like this way too?
No, I have a wired keyboard. I reported the issue to Logitech Support, but I don't think it's related to the Logitech mouse because many people have reported the same issue with other mice as well. I'd bet it's an xHCI Host Controller / timing issue / training that gets reset after a BIOS flash or CMOS reset. The reason I think that is because when the mouse feels floaty, it behaves the same way in both the BIOS and the operating system.

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