Logitech Options Not Working or Detecting Mouse Fix [2026]
Quick Answer: Logitech Options not detecting mouse due to daemon crash. Kill LogiOptionsMgr.exe process and restart application.
Fix
Restart Options Manager
Task Manager → End LogiOptionsMgr.exe → Restart Options app
Reinstall
Uninstall Logitech Options → Download latest from Logitech website → Install
Check Conflicts
Uninstall X-Mouse Button Control or similar mouse modifiers
Update Mouse Firmware
Logitech Options → Mouse → Firmware update
How Againly Helps
Againly runs check_peripheral_usb to detect peripheral issues.
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