While I have my 436 sitting next to my 396 both with stock antennas, both radios will stop on a distant VHF station and the 396 will be readable but the 436 is all static. I have read many posts saying the 436 is the most sensitive receiver that people have owned. I am not seeing that, in fact it is quite the opposite. Is it possible this may get fixed in a firmware update or should I send it in for repair? If few are having the issue, I am thinking it is not a firmware thing.