I'm currently running Skyrim on my i7 HP Envy 15 laptop, I've had no previous issues controlling my character using both Arrow Keys and Touchpad before the 1.5 Beta update, now the Touchpad locks while using the arrow keys, which means I can't change direction quickly or look around unless I stop moving.

What a flippin' grind.

Anyone else had similar problems after installing the 1.5 Beta?

Have you tried deleting your ini files?

It's good practice to make fresh clean ones after each patch.

Fixed, something altered my settings. Not sure if Skyrim Beta update had anything to do with it.