" Do you have your failsafes setup in the APM? I bet the switch to RTL was your problem. Could you upload the dataflash log?

I use 5 flight modes on 2 3 pos switches and RTL on the 2 position switch, So that is very possible. "

"Range test checks out fine and I've flown it over .5 km away. Range definitely isn't the issue. I've remounted the receiver since the first fail safe so I don't think it's loose wires. 
Logs show the pixhawk voltage steady and I was just in a hover…"

"Thanks, I haven't checked these in a while and they need some attention. "

"I didn't think the logs would show what the Taranis failsafe was. It definitely show the flight mode changing, and I didn't manually change it the first 2 times. "

"The first 2 switches to RTL were the radio failsafe switching. The 2nd to were me trying to get the quad to respond. 
I initially test the vibration levels and they were acceptable, not great. I haven't thought to go back and look at those. I have…"

"What is odd is that it doesn't work regardless of whether the throttle goes to 930 or stays center stick. If you don't have the APM failsafe set the flight mode will not change even though it appears to me that the input signals (all 8 channels) do…"