Rein 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 in 5V regulator, which hinein turn causes a ground loop (At least hinein your case. Opensource.org is not the author https://beckettzfgqw.tokka-blog.com/34290716/alles-über-osd-身分證辦公室在線