Hello, my name is Rene Franz and i'm from Germany so sorry for the bad english
Today i got my new Boss RC300 and i wanted to turn on the effects, but the problem is that if i want to turn it on, which means pressing it once and short, nothing happens. I can press it for 2 seconds and then i have effect options and all that stuff, but for me there's no way to activate the effect itself. Do you have any idea? Would be very nice because i wanted to jam with a friend tonight :D.