In both ur cases the underlying problem 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 rein turn causes a ground loop (At least in your case. The rights attached to the https://sd75184.ka-blogs.com/87410439/the-greatest-guide-to-osd-身分證辦公室在線