This is the problem im having with the fpv , if I connect only the Av output to my tft screen it doesn't work it used to work before, but if I connect both my Av and audio to my tv it works well, and If I remove my audio plug out it stops working,(both the Av ND audio have to be connected for it to work)it used to work before with just one, but now it works only in d tv with both the Av ND audio connected , I don't know what the problem is ,does anyone know what the problem?