failure

During a video shoot, our 3DR Solo drone randomly decided to go into "Return Home Mode". You don't know exactly where your home location is when you're in the middle of the lake. After tracking it down, our boat stalled right before we were able to reach it. This is the result.

Just wondering if anyone else is seeing something like this. I am having intermittent video issues when I am in the air and I think I may have found the problem.. The transmitted picture may roll (as in vertical hold problem), fragment, freeze, or just go black. Telemetry is all good, no gps...