

I've also tried switching from Wayland to Xorg with no effect. I've updated to the latest state of the repos, no dice. Forgetting the mouse and re-adding it offers no change to behaviour, same with reboots. I still have Pop!_OS installed which is based on Ubuntu 19.04, the mouse works as expected in that environment. What I get with the bluetooth mouse is as if the sampling rate is maybe once every 3 or 4 frames. I'm on a laptop, and the touchpad works perfectly smoothly, and a wired mouse is also perfectly smooth. In this environment, the mouse does not work as responsively as normal. I recently installed Debian 10 and set it up to use Sid repos. I'm using a Logitech MX Anywhere 2, I've had it a few years now and it's worked well on a number of Linux distros. Looking for help diagnosing bluetooth mouse lag.
