AV-8B radio backup not working

[raptor909]

Hi

I tried to tune with radio backup but not working.

 

1) Try in two different airports with a victor freq and uniform freq

2) Try on stable and openbeta

3) The radio control switch is in ON position

4) Try with radio1/2 selector switch

5) Try with freq preset from editor and in manual mode

6) Try with RSC selector in TR and TR+G

 

It's ok only when using UFC Radio.

 

Can you try plz ???