SDR AIS not calibrating OP2

[Techstyle]

I upgraded to 2.1.0 and tried again and still failed. Just fails to find a channel, I tried two different Antennas, one at the top of my mast and one small portable one. I tried with multiple different gains and found nothing. I am in N America so think GSM-850 is correct and waited 1hr for the initial PPM. I may have more time tomorrow.