Dave Plowman wrote:

Andy Burns wrote:

If you turn on "toggle keys" under settings/ease of
access/interaction/keyboard, it'll beep at you whenever you press one of
the lock keys

It does now beep. But seems odd - not happening instantly.

Not a huge delay here, 1 or 200ms maybe?

Perhaps that key on the board is iffy. I've already replaced the
keyboard once.

I've known older HP laptops to have "oddball" USB filter drivers to
handle the Fn+FKEY combinations.