In 2018 I push Mavic Pro in this trail and got scared and returned back with a 100% signal now Avata went there and in exactly the same place lost signal (0%) and barely save it It's the "rogress" according to DJI
Nice work Alex. Maybe 5 years extra growth of foliage has reduced signal penetration through the forest OR, have DJI reduced the signal output and/or sensitivity of the RC?