Yeah, that was an oversight...
The drone was still accelerating, the sticks was reported to be in neutral position, the drone was in waypoint mode & the up/downlink was 100% & collision avoidance was active when it crashed. The log reports...
As the cell voltages all are above 3,9v (with a minimal cell deviation) when the BMS jumps from 72% to 0% 7min 10,6sec into the flight I would suspect a communication cut off between drone & battery.
Have you visually inspected the connectors...
Yeah sure...
But without going into how a IMU (compass, accelerometer & gyro) can get affected by a EMI discharge... note that the moisture in the air is a natural conductor, earthing any potential static charge and thus dissolving static...
This had nothing to do with any kind of electronic interference...
Instead it was likely the weather conditions that first caused the "low vertical limit landings" due to iced up VPS sensors & then later the motor errors together with loss of...