Thank you Alain and Larry. I wish it was that simple
![Sad :(](./images/smilies/icon_e_sad.gif)
With the v6.7 b1400 r224 i can connect to QGC and arm the x8, even turn all 8 motors
(meaning that my radio settings are OK, and also the firmware upload and the connection process is correct)
but with the DIMU supporting v7.0 b1848 r442 firmware, i can not connect to QGC right after uploading the firmware, because QGC crashes 0.5 sec after I hit "connect"
Dominic