Hinein both ur cases the underlying problem welches that the ESC (where the FC and thus OSD chip got it's power from) introduced noise in the output from the built in 5V regulator, which in turn causes a ground loop (At least in your case. You can find all exam https://judahodmxg.blogthisbiz.com/40860795/immer-meine-osd-課程登錄-um-zu-arbeiten