Hi,
Just happened today the only thing i can see is a realtek driver update from windows other then that i haven't touched anything! everything is up to date ive even checked with driver booster.
My touchpad is always on! if i use the FN and F10 key nothing happens and even using the toggle touch pad on and off in the gaming center does nothing now! the only way to turn it on and off is using the windows settings.
All the other FN keys work fine ie screen brightness volume etc
Any ideas 😞