Dear all, I am new to this forum. Today I wanted to check on my Vortex 285 again and ran into above issue.
My configuration is a X4R-Receiver with the newest firmware, bound in CPPM mode and perfectly working on the Vortex (as can be seen in Cleanflight). However I cannot run the Wizard, as the 6 channels are not centered, some channels are even mixed together and not separated (Throttle and Elevator influence the same bar in the OSD, for example). Again, looking at Cleanflight everything is fine, center points, end points for all 6 channels.
Searching the net I think I found the cause, but not yet a solution.
FrSky seems to have changed the timing from 18 ms to 27 ms, when you bind the X4R and X4R-SB in PPM mode. While this timing is still valid for servos, I suspect it is causing the issues with the OSD Wizard.
That guy wanted to run a copter using the x4r receiver with PPM signal for the copter and the 3 remaining channels to control a Foxeer Legend camera. He found, that in CPPM the camera did not work.
Not quite sure yet, how I am going to solve this issue. Ideally ImmersionRC would upgrade the OSD software to allow for longer timing, as 27 ms is well within standard and not an issue with most of the other components. FrSky decided for the 27 ms to avoid frames being dropped, which could be possible with 18 ms timing and 8 channels used.