Windows 10: Keyboard intermittently lagging

My keyboard keeps lagging for about 5-10 seconds every minute. I've tried using other keyboards, and USB ports, and it still does. Also, it sometimes is worse than other times it only does every 5-10 minutes and sometimes it doesn't do it at all. There are also times were it wasn't doing it and I've hit my desk I raged then it started doing it. It's super confusing because I don't if it's hardware or software. I've tried updating drivers, I've tried stuff in device manager and nothings working. Please help

:)

 

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.

 

Keyboard lag

The keyboard lag is intermittent - the operating system is Windows 10. I feel it might be caused by another program running in the background. How can I rectify this?

 

Keyboard lag

The keyboard lag is intermittent - the operating system is Windows 10. I feel it might be caused by another program running in the background. Perhaps it a virus? How can I rectify this?