"you must read the manual, and appnotes.
If you have the latest release, you can (and should) decide what PPM will do; go away (good) , output failsafe (can be good, if you configured it correctly) or hold (dangerous)
This is in RX config, not…"
"long time since I tested it last time, I think it yaw'ed as expected, but not sure.
ROI should work fine - Please note than both need pretty perfectly calibrated magnetometer to work - a little offset can fly fine, but still be off yaw.
"flying over water is not a problem. I live on an island, and regularly fly mapping/photo missions near and over fjords. flying 600m-1Km over sea to get photos of populated areas is not uncommon.
It's a pity the log in inaccessible -…"
"I know, multiple exclamation marks, question marks and "dissapointment" triggers me pretty well :)
Safety is an issue that deserves some extra attention, because we all can/do suffer from bad publicity in this business."
"your disappointment shoud be in your own inability to RTFM, and test features before depending on them, aka, flying responsibly.
rest assured that RTL does work, and luckilly, not the way you suggest (which brings us back to RTFM).
The community and…"
"compass autocal - does work fine, but is much more prone to magnetic interference than usual use.
so if it gives bad results when you use autolearn, it means you have electromagnetic interference.
a manual calibration *can* work 100% fine in a…"
"your RCIN/RCOUT is not logged, that could help - what line number/where is the log does is happen ?
I see something strange around line 6000.
If it always happens to pitch, and always forward - I'd check that motor/ESC/prop etc - as that…"
"most full spectrum frequency hopping 2.4ghz systems are hard to even jam, unless using a very wideband jammer.
Not even half-decent systems accept frames with bad checksum. (unless you used some old analog TX, the digital systems verify…"
"sorry for you loss, you should find a recent discussion thread named "Naza Fly Away" - you can find more info and a link about the problems DJI users experience, or meet people in denial that will convince you that it was your fail,…"