Hello friends
I share my situation.
My yamaha psr sx700 seems to have a problem.
Every time I want to modify the midi templates (edit, delete, rename, etc.) when I restart the keyboard everything is as if I hadn't made any changes. Even deleted templates reappear. I also format the keyboard with all the indicated methods, and the problem persists. It doesn't only happen to me with the midi templates but also with all the adjustments I make on the keyboard, such as the general equalization or the name of the home screen. I should mention that this has happened to me before with another keyboard of the same model, so thinking that it is a team error, I sold it to buy the same model and it still has the same fault. I must also tell you that I did the Firmware update from the official page of Yamaha "PSR-SX700 Firmware Updater V1.11"
And I have no solution.
Any advice.
Thanks in advance.