Windows 10: Need help with some keyboard or lag issues

So this has been happening quite frequently when I'm on my PC. I'm first going to start with my keyboard, it works fine but when I'm typing it stops on a random letter I pressed and spams it. Here is an example of what happens when I try typing a sentence in google. https://prnt.sc/mQzrIJMXQJYO and I don't know how to fix it.And with my short lag spikes I don't even know how to explain this sometimes when I'm using my mouse it would freeze for a split second then I accidentally end up moving a tab from chrome and then I have to move it back into the rest of my tab browser.CPU - AMD Ryzen

:)

 

Keyboard input lag (Logitech K270 wireless keyboard, Windows 10 20H2)

Hi there. I've got yet another Windows 10 problem. lol

This time it's my keyboard. I'm using a Logitech K270 wireless keyboard, on Windows 10 Pro 20H2. I have been experiencing keyboard input lag off and on for a couple months now, and I've searched for possible solutions, but none so far have worked. I was hoping you guys could suggest some fixes.

Here's what I've tried, based on the suggestions I've found on the web:

• Updating the keyboard/dongle's drivers (there are no drivers on Logitechs's site, oddly) and firmware. Nope.
• Swapping USB ports. Nada.
• Unplugging any extraneous USB devices. Zilch.
• Checking the batteries. No joy.

As I was typing this it was lagging here and there. It's a bit disconcerting. Anyway... I don't think I missed anything, but if you need more information or diagnostics, lemme know and I'll upload 'em.

 

Random lag spikes

Hi,

We would like to know more about your lag issue:

• What browser are you using when you experience a lag?
• Does the lag occur in a particular game?

In the meantime, we suggest you run the System Maintenance troubleshooter. Here are the steps:

• Press Windows Key + X.
• Click on Control Panel.
• Select Troubleshooting.
• On the left pane, click on View All.
• Click on System Maintenance to run the troubleshooter.

Looking forward to your response.

 

How to troubleshoot the USB receiver mouse lagging issue?

Hi there

We have this issue on one of our machines. It has a lag on the mouse as well occasionally on the keyboard as well. The mouse and keyboard are using a single USB receiver. It's random but yesterday it happen regularly.

What the troubleshooting steps so far:

* The machine has 2 USB ports and tried all of them it's same issue
* Update the driver - it's pretty generic and it's updated
* The trackpad is fine and built-in keyboard - no lagging
* Tested those 2 USB mouse and keyboard on other machine - worked well - no lagging
* Tested with other USB receiver mouse only and it's not bad as the current one but it can see the lagging.
* Bought a new HP mouse and keyboard USB receiver, tested and it's same result.
* Use the Bluetooth mouse and wired keyboard. Worked well - NO lagging so far for last 2 days !!!
* Been escalated to Dell Support as well - but no news as yet

Not sure what causing this. Any ideas?

This is our environment:
Dell Latitude laptop
Dell monitor
Windows 10 Version 2004
Toshiba Dynadock docking station
Microsoft USB mouse and keyboard
HP USB mouse and keyboard
Microsoft Bluetooth mouse
Microsoft wired keyboard


I'm appreciated your help and pointer.

Thanks