Solved the problem yesterday: if you use the adapter SA0, DISCONNECT IT!!!,
without is working perfectly, with all Osd text change the resolution and video is darker. i have tried other adapter from new unpacked Osd and the result is the same.
Very strange that on rev 2.0 of Osd manual Dji...
Tried this morning a firmware update, from the original beta to the last 1.8 but nothing is changed.
I have to wait Monday when I try another one by my friend and see if mine is defected or not.
Max
I discovered same issue yesterday during one of my first test flying with osd; same configuration like yours, and tomorrow I will try to upgrade and see if it works and if something change.
If not, on Monday a visit is already scheduled to my friend's shop (he is one of DJI's distributor here)...