Did you rebind F (Basic "Special Action 3" key) to something else?
Did you rebind F (Basic "Special Action 3" key) to something else?
Is it supposed to say function doesn't exist?
Is it supposed to say function doesn't exist?
Yes, that's correct.
So that doesn't seem to be the cause of the problem here. I just mentioned it, because I reasigned Special Action 3 to K (lefthanded layout) and thats why Ctrl+F doesn't work for me (and no, it's not Ctrl+K for me).
Open the Item Search via the Esc Menu and check if you have the "open with Ctrl+F" option turned on. You can find it on the bottom left of the window.