UP3 sound noting coming in one peformance

[gkthomas]

in My pa600 I have a Performance "Folk Trumpet" not sure it came from factory list or from the Indian Styles i bought from Korg website. When load this to my STS2 the UP3 is not working. I double checked it is not on mute, its volume is 127. I tried to hear UP3 as solo by muting lower, UP1, UP2 and UP3 is not working at all. For other performances it is fine. So I figured out it is in the performance setting. Now How can I edit the performance setting to change this work?
Thanks
George

[ronieaz]

gkthomas:
I didn't find FolkTrumpet in my factory setup. Here are some other instances where I have discovered no sound in Upper3 on my PA600.
I have not found any way to revive the Upper3 sound. I suspect it is a glitch in the keyboard software out of our control.

OS version 2.10 (March8,2018) Refreshed November 6, 2019
StylePlay. STS mode lite ON. Upper3 voice. Volume 100.
SoundEdit voice sounds Normal.
Performance StyleChange lite ON. F=Factory L=Legacy
1> Performance - Trumpet&Trmbn - p2 - AlpTrumpets - F - brass - p1 - TightBrass1 - no sound
2> F - Rock - p3 - AbbeyRock - L - guitar - p2 - CountryNu - no sound
3> Performance - Synth&FX - p2 - F - synthpad - p3 - Meditate - weak sound
4> Performance - Trumpet&Trmbn - p2 - Trump&Clarinet - F - brass - p1 - TightBrass1 - no sound