I have the exact same problem since day one, I mean Windows 11 was already installed. Everytime I'm using word or the search bar on google chrome, or basically about anytime I am using the keyboard I get random errors with any key I press. I've been trying to count the errors and find a pattern, but the only thing I've noticed so far is that when it happens it clicks +8 to 16 times the same last letterrrrrrrrrrrrrrrrr (that's an example). By the way, I did not type that on purpose, it just happened, and continues to happen randomly at any given time, usually 2 or 3 times during the next minutes, then it disappears for a while and again randomly reappears. I've been trying to give it a failure name so more people can relate to this problem and I came up with the following names and searches:
- stuck key
- stuck pressing a random key
- key processed many times
- crazy keyboard pressing letter many times
- keyboard repeating keys
- fix repeated keystrokes
- Keyboard Types Multiple Letters
So, the best solution I could find so far, which is not a real solution, but a way to bypass the problem is to Change the Keyboard Repeat Delay.
To do so, follow these steps to delay the time between repeated keystrokes
- In the Start menu search bar, search for control panel and select the Best match.
- Go to the View by menu and select Large icons or Small icons.
- Select Keyboard to access its properties.
- Here you can reduce Repeat Delay and the Repeat Rate until you feel the problem has been solved.
- Click Apply > OK to save the new settings.
( source: https://www.makeuseof.com/windows-10-fix-keyboard-typing-multiple-letters/ )
Nevertheless, I don't think this is the right way to solve this problem, and MSI (that's my PC brand) or Microsoft should come up with a fix or patch to have this solved once and for all.