Try a bec, also it the ADSB carrier board ?
If so try disabling Serial 5 and the ADSB and seeing if it’s the same. It’s possible their software is not liking the ADSB hart beat on Mavlink.
Try a bec, also it the ADSB carrier board ?
If so try disabling Serial 5 and the ADSB and seeing if it’s the same. It’s possible their software is not liking the ADSB hart beat on Mavlink.