Px4 v1.10.1 did not works on radiolink pixhawk (fmu2)

I trying to burn last stable release 1.10.1 on my Radiolink Pixhawk FC with QGC. Burn looks succesfull but FC not connects after burning, main status led not blinking. Also tried v1.9.2 and v1.7.2 - all is works.

I am having the same problem here.
Tried to trigger camera via QGC but the camera params are no where to be seen.
After downgrading to v1.9.2 the camera parms are all in place