I had the same mouse stuttering (jerky) problem using bluetooth.
I tried the Unifying dongle instead and my problems disappeared, but eventually that also caused problems.
Note: My Computer is about 2.8m away from the mouse & keyboard, not that it should cause any problems.
My Computer: Apple Mac mini M1(Apple Silicon) 8GB 512GB
Mouse: Logitech MX Master 3
Note: My Apple bluetooth Magic Keyboard ver1 - Turning keyboard Off/On temporarily corrected the mouse stuttering every time.
I went through all the troubleshooting fixes with Logitech Support and the last option "
Reinstall MacOS" was the fix.
Solution:
Reinstall MacOS without loosing any of your files or data (
** see below).
After about less than an hour I was up and running again, with no files or data loss.
For a over a Month now, my mouse stuttering has stopped and it's nice and smooth when previously it happened a few times a day.
BTW FYI Resetting a Mac mini M1 computer is different now (Non-Intel),
Turn off the computer, and then press and hold the power button. When the Apple logo first appears, you'll see text just below it letting you know to continue holding it in to access startup options. Keep pressing the button for about 5 seconds until the text switches to "Loading startup options." Next, click
Options >
Continue.
Select a user with administrator privileges and enter the account password when asked.
The new recovery tool gives you a few options
After signing into a user account, you'll see a partial list of recovery options.
*Restore from Time Machine: Use this option if you want to restore your Mac from a previous Time Machine backup. This is helpful if you've lost a bunch of files, changed settings, or installed an app that's caused severe issues with your Mac.
**Reinstall MacOS: If you're having issues with MacOS, you can try this option to reinstall the latest version of MacOS without deleting any of your files or losing any data.
***Safari: You can use Apple's browser to search and troubleshoot how to fix your Mac.
****Disk Utility: The tool you'll use to repair, troubleshoot or erase your hard drive.
They above information was copied from CNET:
https://www.cnet.com/tech/services-...e-latest-m1-macs-heres-what-you-need-to-know/
Apple probably have the same procedure somewhere.
Hope this helps someone.
Cheers Chris