27-Mar-2018, 02:43 AM
I have this FC, just the skitzo version. I have a Matek buzzer led combo (the one that looks like an "H") plugged in and everything has been working fine. But for some reason when I arm now after the initial start up and then the arming tones (when I arm), the buzzer comes on and stays on with a constant high pitched beep. I feel like the quad is tring to tell me something, but I don't know what it is. Any suggestions?