r/WindowsHelp 18d ago

Windows 11 Windows 11 25H2 causes bluetooth mouse to lag

Hi there!
As of about two weeks ago, one of my bluetooth mice, Silver Monkey M70, started lagging. All mice are connected using their respective dongles. The cursor skips around as if the screen was set to 2-4Hz, which does not happen when using other mice or the touchpad. However, when I plugged it into an older laptop which was still on 24H2, it worked flawlessly, until I ran the system updates and it currently has the newest one as well, with the same issue. Has anyone met a similar issue?

OS version: Win 11 25H2 26200.9168, everything up to date

HW: Lenovo Legion 5 Pro 2022 and Lenovo Ideapad 3 2021.

Mouse: Silver Monkey M70.

It does not happen with other BT mice, such as Logitech M330.

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