"Have you armed?"

"Check that the radio and receiver are working correctly by another means. Ignore the FC and connect servos directly to the receiver (if that's possible) and see if they work OK. If not, test the Tx with a different receiver if you have one. 

It…"

"If you mean heli mode on transmitter, don't use that. Use a normal fixed wing aircraft setting."

"I'm in Adelaide and bought a Talon plus extensions direct from the maker in China. Turned out to be the cheapest solution at the time too. There's useful information here

https://www.rcgroups.com/forums/showthread.php?1977612-Talon-UAV-fr...

Good…"

"My HK board worked fine using Arducopter. GPS support is just the same as if it was using an APM and works perfectly. The downside is that the port was done once for quads and hex frames and has not been repeated for later versions of Arducopter -…"

"Look here for mag suggestions. Also a link to the Arducopter port. Bear in mind that it by no means a current version of Arducopter and there will be things in the current GCS that won't work or will work wrong. If you intend to persist I recommend…"

"I have 2 Revos. The first I acquired when they came out and, after a frustrating time with Open Pilot eventually installed the Arducopter port on it. I've been using it unchanged in a camera hex since then. Recently I bought another, this time from…"

"Deleted"

"As this is your first try you might save yourself a bit of early hassle by using the internal compass, ie don't connect the external compass yet (unless you have to.if there proves to be too much interference with the internal once you've got it all…"

"That option, along with the original open source version and the functionally superior Android based solutions - all referenced earlier in the thread - will work with his Taranis. Why do you tell him to get rid of it and "purchase a Taranis Plus"?"

"He's already got a Taranis, a Plus only adds haptic which is not much help to him in respect to the question he asks."

"I did as suggested in the link, the log is attached.2015-11-09 16-19-09.log"

"I had the same problem last week. I eventually discovered that the craft would alt hold and loiter much better with the video Tx and camera powered off. I haven't yet had the chance to establish whether it was the camera or the VTx, or both, causing…"

"See here under the "Tips" section

http://plane.ardupilot.com/wiki/common-planning-a-mission-with-wayp..."

"That's for 'Copter. In 'Plane its when it gets GPS lock. Presumably there is a good reason for the difference but someone else will have to tell you what it is."