I have a Phantom 1, with a Zenmuse gimbal, gopro black, and fatshark attitude. Rth was working fine, before I installed the fatshark transmitter. Ruth works, if I turn off the transmitter, but not automatically when the battery gets low. It just drops where it's at. I was thinking that, due to the extra power it's using, I would need to adjust the voltage that it returns home at, but naza assistant won't let me make any changes. Has anyone else experienced this problem?