Here is what the log looks like.
There is a voltage dip at 13v already in the 1st seconds of flight. According to log you took off at 63% i.e your battery was in a charged state of 2785mAh out of possible 4422mAh.
Check the altitude graph you will see you were climbing when power shut down.
You crashed 150meters from your home point. The Phantom fell from 100meteres down - must have made a big splash!
I've seen a lot of similar logs in last 2 to 3 months, not before - so can only assume this is a "bug" in one of the later updates.
You should provide DJI with the log DJIFlightRecord_2015-12-27_[08-41-01].txt that you posted. I believe they should replace it for free as taking off with 63% and crashing due to voltage at below 12v after only 1.30 minutes with a battery temp that is ok indicates there is an error in the software indicating 63% at start of flight. Battery was more like 15% full when you took off.
There is a voltage dip at 13v already in the 1st seconds of flight. According to log you took off at 63% i.e your battery was in a charged state of 2785mAh out of possible 4422mAh.
Check the altitude graph you will see you were climbing when power shut down.
You crashed 150meters from your home point. The Phantom fell from 100meteres down - must have made a big splash!
I've seen a lot of similar logs in last 2 to 3 months, not before - so can only assume this is a "bug" in one of the later updates.
You should provide DJI with the log DJIFlightRecord_2015-12-27_[08-41-01].txt that you posted. I believe they should replace it for free as taking off with 63% and crashing due to voltage at below 12v after only 1.30 minutes with a battery temp that is ok indicates there is an error in the software indicating 63% at start of flight. Battery was more like 15% full when you took off.