Hello, I have following issue with my RC for Uno. The other day RC started behaving bit strange, when pressing same button twice it does not execute the command twice. For example to get out of submenu tuner config you press exit twice but my RC does not respond to second exit button pressing. I have to press other button and then again exit button. So I took the RC from father's Ultimo 4k and everything works great. So I bought new RC for Uno and it does the same thing! Does not respond to second press of same button. I am sad. What do you think?