I need help to fix a Yamaha Motif XF 8.
-It changes voices on its own when playing
-it is constantly on +2 transpose whenever it is turned on, so you have to lunch into Utility menu and move the cursor to highlight Transpose function and set it to zero. Surprisingly, 2 weeks back, the cursor can't highlight function in the Utility menu. It is just on one spot if you try moving to any function it moves back to where it was before.
It actually looks like a software challenge but I am not certain about this. Any help pls??
You need to take your instrument to an authorized service center… they can run the diagnostics and tell you what’s up. Currently, it’s broken (I think you know this), could be simply a broken button or it just needs an internal cleaning, but it could be a cracked board… the way to know for sure is take it to an authorized service center.