I'm experiencing a jumpy mouse cursor when using my Corsair Harpoon RGB Wireless Gaming Mouse with and without guest OS tools installed on Linux and macOS guest OS. The problem appears on both M1 and Intel Mac hardware. I suspect it has something to do with high DPI/external 3rd party mouse devices and the way Parallels handles mouse events from macOS. How to replicate issue: - Plug in USB high-DPI mouse, works fine with macOS desktop (in my case it is a Corsair Harpoon RGB Wireless Gaming Mouse) - Install guest OS: Ubuntu, macOS (strangely the issue does not appear in Windows guest OS) - When the mouse accelerates too quickly, it returns back to its starting point - If the mouse is moved slowly with minimal acceleration, the pointer behaves as expected - Try the same thing with Apple Magic Trackpad, it is not an issue - See video for an example of the behavior on Ubuntu guest vm https://drive.google.com/file/d/1Z16boh3KTUoP62eB7msZ1ybN99YjFkO8/view?usp=sharing This has been a problem since Parallels Desktop 16, and shows up regardless of whether Guest OS Tools are installed, and affects both macOS and Linux VMs, but not Windows. Can I file a bug report somewhere? It seems like it should be a trivial fix, and it is easy to replicate.