Laptop external mouse lagging

4.5

A USB or Bluetooth mouse feels sluggish or stuttery.

Symptoms
  • Choppy movement
  • Delayed clicks
  • Cursor jumping
Possible Causes
  • Interference
  • Low battery
  • USB port issue

Step-by-Step Fix

1

Change USB Port

Try a different port, preferably USB 2.0 for wireless receivers.

2

Replace Batteries

Low power causes weak signal and lag.

3

Check for Interference

Move wireless routers or other 2.4GHz devices away.

When to See a Technician

USB 3.0 ports can cause interference with 2.4GHz wireless mouse receivers; use a USB 2.0 port if possible.

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