For some reason whenever I'm typing my cursor is randomly jumping without action on my part. The jumping itself isn't random, when it does so it always ends up at the current location of the pointer. So far it has not clicked on any links when it jumps and it hasn't simply moved to a data input box. Only to the pointer location, wherever that is at the time.
I am given no indication of when the cursor will jump and so I frequently end up typing half a sentence in an entirely different location than I started. I've already run the standard Troubleshooting with both regular Help and the HP Support Assistant to no avail.
I'm using an external mouse/external keypad setup and have installed Touchfreeze so I know the touchpad isn't the problem. The Mouse settings are already set to hide pointer while typing, although it doesn't do so. Since I'm not sure what information will be relevent here's all related specs:
Computer: HP Pavillion 17 Notebook PC
OS: WIndows 8.1 64-bit
Microprocessor: AMD A10-5750M APU with Radeon HD Graphics.
Graphics: AMD Radeon HD 8650G
System Board: 1984.01.13
Synaptics Touchpad V7.5 on PS/2 Port
Logitech HID-compliant Unifying Wireless Mouse M510
Logitech HID-compliant Unifying Touch Keyboard K400
SetPoint Software Version: 6.65.62
If additional information is required, please let me know. This is driving me crazy, so I really hope someone can help me with this.