Several users have reported problems with erratic cursor behavior that cannot be attributed to problematic tracking surfaces (as covered elsewhere in this report), since the erratic behavior continues ...

Mouse cursor on a HP 4320s is jumping around, tried changing various settings to no avail. Its a synaptics pad. Any suggestions on how to stop this?

Q: I have an odd issue with my laptop where occasionally, while typing out an email message, the cursor will jump to a random part of the message and if I am not looking at what I am working on, text ...