problem with my psr-s975

[MFrost]

I bought s975 a week ago. I had s970 earlier. I noticed many problems with my s975
1. Random display of the voice set screen
https://www.dropbox.com/s/510nkgudxlcvnwk/VIDEO0068.mp4?dl=0

I have the same procedure
https://www.dropbox.com/s/pt0nxks06b1gdjk/VIDEO0065.mp4?dl=0

2. There is a lack of compatibility with the s970. Registration from s970 they are not read correctly in s975 alway (style, voice, multipad audio)
3. I've uploaded the registration settings from my s975 to another s975. It does not read this registration correctly.

The problem is serious. Do you have such defects?

[Joe H]

I suspect the S975 has a new operating system different from the S970.  I'm sure the code was ported over, but there are some differences that allow new features.

I would report this to Yamaha Tech Support so it can be addressed.

Joe H