I've been running a rev 1 board for a couple weeks and, except for having to spend an extra couple bucks for the accessory TXCO and fiddling with the sensitive level pots from the hardware side (and changing the bandwidth setting in the moto CPS to 25kHz and letting the sw handle figuring it out), the thing runs just fine (constantly..especially BM TG 3100). And have successfully connected via DMR, DStar, and Fusion. -- Bryan Sent from my iPhone 6S...No electrons were harmed in the sending of this message.