Hi, I don't want to be mean, but this message solved many things. This sentence.
"It should be noted that KORG has developed a new Pa5X instrument and this instrument is not a continuation of the Pa4X model.
Therefore, do not look for the functions that Pa4X has in Pa5X !!!
Boot creator ....
chord detection from midi ....
internal HDD - ssd ...
adaptive microphone setup....
and many more...
KORG decided not to put it there.
Therefore, those who hope that the Pa5X will have everything that the Pa4X had, just wait to see if that will be the case.
I personally don't want such a Pa5X even for free. I can't use it to do what I need to compose, compose, produce, rework, edit, ....
Unreliability of micro SD.
my transition to Pa5X will only be ! if KORG adds to the Pa5X all the functions that the Pa4X has !!! otherwise not...
to wait almost half a year to solve the little things is unthinkable!!!
very slow responses from KORG are in this condition of the Pa5X SCARY, UNACCEPTABLE for me.
The next OS update is due in DECEMBER ??
until then what???
I'm waiting for Pa6X

So Pa5X is NOT a sequel to Pa4X .....