Roland V-Piano Button Issues


I’m new here.

I have a Roland V-Piano. It’s the heaviest and most expensive electronic keyboard I’ve ever owned, (of 13 over my lifetime), and yet it is the most troublesome.

I have stuck, ineffective buttons, but only some of them. Particularly, the four - F1-F4 buttons directly under the display window, as well as the large scroll wheel to the right.

I have done ‘Factory Resets’ a few times, but the issue returns, sometimes within an hour or so.

So, I suspect the circuit board related to these buttons. It could also be a loose pin connection, (but I have not opened it up to see). That’s a whole other hassle, which I’m trying to avoid, if at all possible.

Has anyone else had similar issues?

Thank you,