[MIDIbox SID v2] DIN module map trouble

[dotmod]

Hello. I have a problem with the DIN module. After starting the whole set in configuration:
- Core R4D, SID R3A, DINX4, LCD 2x20, mios 1.9g, PIC 18F452 and 4620 tested and different pcb-s
- Connections according to the scheme: MIDIbox SID V2 CS DIN map) as a attached jpg

the "select 1-5" buttons and encoder menu works fine. The "menu" button works like a "back" button. But the "Up / CC", "Down / Edit" and "Shift" buttons don`t work :(

Where is the problem, what I'm doing wrong ? Please help :(

[Noise-Generator]

18f452 is for sid v1

Have you checked if all connections are good? If you use more than one dinx than built one more and check again.

[dotmod]

I checked twice, I have a second DIN module and have the same issue. Many years ago, when I build this setup , all worked fine.

[Noise-Generator]

It is normal that the Menu behaves like a "back" or more like an "escape" key.  I don't know why the others won't work.