greetings
I am facing problems with the Casio PX 870 piano. Basically, it does not record the metronome settings that I enter through the Casio for piano application.
While the app and the phone are connected, the metronome works according to the settings I choose. However, even saving these settings, when you disconnect the Smartphone and turn the piano on again, it is back with the factory default setting of one beat and tempo = 120.
This is extremely detrimental to my studies, which is why I request help for some solution