Yeah... your drone indeed drifted in the wind direction uncommanded.
The incident period was between that the last pano mode was ended & the last RTH initiation... between 771,6sec & 815,3sec into the flight, nowhere else. During this period the...
It's covering the visual positioning sensor (VPS) on the belly of the drone which usually can't be turned off, if that sensor is sensing something closer than 0,5m the drone tries to ascend.
If looking at the flags in the background, they don't even come close to indicate winds up to 35-40mph... Flags stretches somewhere between 12-18mph, so based on your video the wind speed was more likely around the lower limit.
This is also...
This is how it should look in the upper left corner in DJI Assistant 2 when you have connected the powered drone to your MAC...
Have you tried the calibration there ?
Hi there & welcome to the forum.
This is very likely due to that FW update...
If you're sure that both the drone & RC are on the latest FW (incompatibility between these 2 usually leads to that you can't pair) & you have handled the linking...