May 7, 2024 · Touchpad jittering, lagging, and erratic Hello, I’ve had a problem recently with my XPS 15. When I use the touchpad it will be fine for a few minutes and then start lagging and randomly moving …

Mar 26, 2025 · Troubleshoot erratic cursor movement by disconnecting external devices and rebooting your system for a clean test to identify the cause of the issue.

Oct 15, 2025 · Learn what to do when your laptop touchpad is not working (A.K.A. laptop mouse, trackpad, mousepad). How to turn the touchpad off and on, and how to adjust settings for optimal …

Nov 13, 2025 · Learn how to troubleshoot Precision Touchpad problems in Windows. Fix cursor movement issues, adjust sensitivity, update drivers, and enable or disable touchpad settings.

Code 2692 FMI 2 indicates erratic or incorrect data from the diesel particulate filter (DPF) sensor. Start by inspecting the DPF pressure sensors and wiring for damage or loose connections.

Feb 6, 2025 · Continuous, light contact with two fingers triggers the erratic behavior. The OS has been reloaded (2X), numerous driver updates have been applied, dozens of settings have been changed, …

Jun 18, 2025 · Fix common mouse issues like restoring your pointer, why your mouse is not moving, and troubleshooting a slow or unresponsive pointer.

Troubleshooting ABS and J1939 Network Errors in Heavy Vehicles Intermittent ABS faults and erratic J1939 network communication errors frequently occur in heavy vehicle systems. SPN 1243 with FMI …

Nov 1, 2023 · However now not only is the touchpad still intermitently erratic, now the fingerprint scanner doesnt work at all (isnt recognised in Device Manager), power switch works intermittently, and the …

Sep 4, 2024 · Dell R740 Erratic Fan Speed on a Single Fan Hello all! I'm experiencing a very weird issue with 1 of the 3 Dell R740s we have in our rack. The fan in the fifth slot seems to ramp up and down …