Steve,

 

I didn't know about parameter very well for AMBEtest4.py. The result was without parameter. This time I tried with "AMBEtest4.py -e -v -n" and the baudrate was 460800 but it still doesn't seem to be properly working.

              Baudrate:       460800

              Byte size:      8

              Parity:         N

              Stop bits:      1

              Xon Xoff:       False

              RTS/CTS:        False

              DST/DTR:        False

              *********************

              Testing Reset DV3000

              Error, AMBE header was corrupt

 

I found a thread which has something to do with the error message "AMBE header was corrupt" and I read KI7SBI solved his issue with a bigger power supply. I don't fully understand the main issue of his but I just tried with a couple of other big enough power supplies but no luck, meaning same return from AMBEtest4.py and the audio crashes on Dstar.

 

Any other suggestions?

 

p.s. When I set for a separate AMBE server with the proper address and port on Analog_Bridge.ini it works ok and the audio is very good.