[moreje]

Hi all experts
here is my problem:
My Mibox (Internl version 16-AB) , under nougat (1028) is connected to my AV receiver Harman-Kardon 171s, which is compatible with all recent codecs
The problem is that Mibox and HK receiver can't talk together regarding DD+ codec:
 - Kodi can't passthrough  DD+ sound while playing DD+ video sample (disabling passthrough results in stereo PCM as expected)
 - Netflix does not activate 5.1 options
 - DTS, DTS-HD work all fine with Kodi (passthrough activated)
 - HK receiver plays DD+ when source is all except mibox
 - Netflix activates 5.1 when Mibox is connected to my old stereo only Samsung TV

so my questions are:
 -do you think this bug is on Mibox side? HK side? both?
- is there a way to hack some Mibox files in order to tell it that my receiver is DD+ compatible?
- Any other suggestions?

Thank you for your help