Here is the big issue…. You guys are confusing selecting a style, with selecting a performance.

Selecting a style does NOTHING to the performance (other than change the OTS). The performance is kind of the “one ring to rule them all“ with very few exceptions unless you use arranger holds or 0TS holds.

As I mentioned earlier, the big problems you seem to come across is mixing and matching between using the performances and the performance list, and going old-school and selecting everything by hand. You really need to commit to one, or the other as you are beginning to understand some of the complexities of trying to use both.

As to the “bugs” that you claim to be finding, you need to be FAR more specific about what you are doing, and where you have your arranger and OTS holds set to before you start blaming the OS! As I said, I have been using performances and the performance list since the keyboard first came out, and I have yet to come across a “bug“.

We used to have a specific format for submitting bug reports, that involved repeatability at the old Rolland arranger’s forum. And the first requirement was repeatability…. We all make mistakes in haste when doing things, often leading to unexpected results. It is all too easy to turn around and cry “bug!“ when it turns out to primarily be operator error.

Long before you use the word “bug“, you need a full and thorough understanding of how the performance memory, arranger holds and 0TS holds all interact. At this point, reading about your issues, I would say pretty definitively that you do not understand the system yet.

For instance, if you are using the performance to turn off arranger parts, you will need to select a different performance to turn them all back on at the same time. If you need this In the middle of a song, you need to prepare two performances using the same style and store them next to each other in the list. Alternatively, take a look in the D-Beam Choices to see if you can achieve what you want with a wave of your hand. But this is mostly to turn on or off all ACC part at the same time etc., there is no way to select individual ACC parts other than switching to a different performance.

Perhaps when you come across issues, try to be careful about remembering what you did prior to the problem, turn off the machine, turn it back on again, do EXACTLY the same thing again, see if the same thing happens…

I will do everything in my ability to help you guys get through this, but you DO need to read the manual very carefully. Expecting style parts to mute and unmute simply by selecting another style shows you have not done so yet. Be patient, don’t project your expectations, and we will soon figure all this out. 🎹😎🎹