Also, if there's a modal window in the background, try <Alt><Tab> to see if you can bring it to the foreground, even pressing <Escape> or <Enter> may acknowledge it.
Failing that, shut down using the Task Manager and start again to free up something stuck behind the main form.


BIAB & RB2025 Win.(Audiophile), Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors, AKG K271 Studio H'phones