Mouse sensivity changing randomly

[felixschwarzking]

Since a while i noticed that my mouse is faster than it should be.
When im ingame the mouse just moves from one to the other moment faster and doesnt change back. In Windows is the mouse faster too.
When i plug my mouse in and out the usb, the mouse sensitivity changes too.
I turned mouse acceleration off and i should have all related drivers. I got only 1 DPI Level that my DPI cant change.
I already bought a new mouse, cause i was thinking the mouse is damaged.
I really need help cause im searching for a solution since 3 Months.
I would pay for the time that gets invested, cause i cant play games with this anymore, if just randomly my mouse gets fast and i dont know whats my actually mouse sensitivity is.
Im using right now the best mouse on the market, the Logitech G Pro Wireless.
Could my USB Ports be damaged ?

 

[Ralston18]

Have you tried new batteries in the wireless mouse?

Try putting the receiver/transmitter on a USB extension cable to raise the receiver/transmitter up from behind the computer.

 

[felixschwarzking]

Its not the mouse like i said, I had the problem with my other mouse too and this mouse has no batteries.
Maybe my (new) motherboard usb ports have a problem...
I already have the USB cable in the back of the Computer, in a 2.0 Port. I got 3.0 and 3.1 (type a and c) Ports too.
I did already tested all of these Ports.
I did a clean and full reset of the Computer and tryed to figure out if a 3rd p program does this, but i couldnt.
I know many thinks about Computers but this thing i really dont know how to fix.
If someone could know how to help he can get access to my Computer (Teamviewer,Anydesk).

 

[Ralston18]

Do not give anyone access to your computer. Even if you think you have nothing to lose...

Open Resource Monitor and watch your computer while doing non-gaming things.

Then slide the window to one side and leave the window open. Then game as usual.

Do everything as you normally do.

Continue to watch Resource Monitor and see what changes.

If nothing conclusive, then close Resource Monitor and open Task Manager.

Repeat the non-gaming and gaming tests again.

 

[felixschwarzking]

I did but i couldnt find any task that changed or came...

 

[Ralston18]

Apologies: need to go back a step:

https://www.gamingscan.com/how-to-disable-mouse-acceleration-in-windows/

Check the preceding link and, if necessary, look for similar links.

 

[felixschwarzking]

I dont have mouse acceleration on.
Many people have problems with Razer Synapse, i got Razer Synapse only for Surround and it shouldnt damage my mouse sensitivity cause i dont even have a Razer Mouse!?
I did Overclock my CPU to 4,7 GHz, could that be a problem with my USB Ports ?

 

[Ralston18]

Try your mouse on another computer. If the game play is normal, i.e., does not experience "faster", then the problem is most likely with your PC.

The next step is to go back to basics. Take everything out of startup that you can, go back to no OC, etc. Simplify your system and what all is running at any given time. Starting with boot up.

Play and determine if the current mouse still has problems or not. Try a couple of other mice if possible.

If all is well, start adding back everything you eliminated/turned off, etc. but only one thing at a time. Play until you are satisfied that the mouse is acting as it should.

Then add back one more thing.

Overall idea being that when the mouse behavior changes you will know exactly what was done and therefore the likely culprit.