In both our cases the underlying Schwierigkeit was that the ESC (where the FC and thus OSD chip got it's power from) introduced noise rein the output from the built rein 5V regulator, which hinein turn causes a ground loop (At least rein your case. Rein my case, one of https://osd97402.bloginwi.com/67758886/osd-課程登錄-grundlagen-erklärt